STRUCTURED ASSET MORTGAGE INVESTMENTS II INC. Prime Mortgage Trust Mortgage Pass-Through Certificates, Series 2006-1 TERMS AGREEMENT
STRUCTURED
      ASSET MORTGAGE INVESTMENTS II INC.
    Prime
      Mortgage Trust
    Mortgage
      Pass-Through Certificates, Series 2006-1
    TERMS
      AGREEMENT
    Dated:
      as
      of May 30, 2006
    To: STRUCTURED
      ASSET MORTGAGE INVESTMENTS II INC.
    Re: Underwriting
      Agreement, dated May 12, 2006
    Underwriter: Bear,
      ▇▇▇▇▇▇▇ & Co. Inc. (the “Underwriter”)
    Series
      Designation: Series
      2006-1
    Class
      Designation Schedule of the Certificates: Class I-A-1, Class II-A-1, Class
      II-A-2, Class II-A-3, Class II-A-4, Class II-A-5, Class II-A-6, Class II-A-7,
      Class II-A-8, Class II-A-9, Class X, Class PO, Class R-1, Class R-2, Class
      R-3,
      Class B-1, Class B-2 and Class B-3, Certificates (collectively, the
“Certificates”).
    Terms
      of the Certificates:
    | Class | Original
                Principal Amount | Interest
                Rate | 
| I-A-1 | $100,322,850 | 5.50% | 
| II-A-1 | $3,000,000 | 6.25% | 
| II-A-2 | $15,312,550 | Adjustable
                Rate | 
| II-A-3 | $15,312,550 ( 1) | Adjustable
                Rate | 
| II-A-4 | $23,399,000 | 6.00% | 
| II-A-5 | $19,054,000 | 6.00% | 
| II-A-6 | $4,316,000 | 6.00% | 
| II-A-7 | $28,293,750 | 6.00% | 
| II-A-8 | $1,500,000 | 6.00% | 
| II-A-9 | $10,541,700 | 6.25% | 
| III-A-1 | $64,365,000 | Adjustable
                Rate | 
| III-A-2 | $64,365,000 (1) | Adjustable
                Rate | 
| X | $17,753,079
                (1) | Variable
                Rate | 
| PO | $583,475 | N/A | 
| R-1 | $50 | N/A | 
| R-2 | $50 | N/A | 
| R-3 | $50 | N/A | 
| B-1 | $6,875,000 | Variable
                Rate | 
| B-2 | $3,151,000 | Variable
                Rate | 
| B-3 | $1,719,000 | Variable
                Rate | 
The
      Certificates purchased by the Underwriter will be offered from time to time
      by
      the Underwriter in negotiated transactions at varying prices to be determined
      at
      the time of sale.
    Defined
      Terms:
      Terms
      not otherwise defined herein shall have the meanings given to such terms in
      the
      Pooling and Servicing Agreement, dated as of May 1, 2006, among Structured
      Asset
      Mortgage Investments II Inc., as depositor, ▇▇▇▇▇ Fargo Bank, National
      Association, as master servicer and securities administrator, EMC Mortgage
      Corporation, as seller and U.S. Bank National Association, as
      trustee.
    Form
      of Certificates Being Purchased by the Underwriter:
      Book-Entry except for the Class R-1, Class R-2 and Class R-3 Certificates which
      will be in certificated, fully registered form.
    Distribution
      Dates:
      The
      25th day of each month or, if such 25th day is not a business day, the next
      succeeding business day beginning in June 2006.
    Certificate
      Rating for the Certificates Being Purchased by the Underwriter:
    | Class | Standard
                & Poor’s/Fitch Rating | 
| I-A-1 | AAA | 
| II-A-1 | AAA | 
| II-A-2 | AAA | 
| II-A-3 | AAA | 
| II-A-4 | AAA | 
| II-A-5 | AAA | 
| II-A-6 | AAA | 
| II-A-7 | AAA | 
| II-A-8 | AAA | 
| II-A-9 | AAA | 
| III-A-1 | AAA | 
| III-A-2 | AAA | 
| X | AAA | 
| PO | AAA | 
| R-1 | AAA | 
| R-2 | AAA | 
| R-3 | AAA | 
| B-1 | AA | 
| B-2 | A | 
| B-3 | BBB | 
Mortgage
      Assets:
      The
      Mortgage Loans to be included in the Trust Fund are as described in Annex A
      hereto.
    Purchase
      Price:
      The
      aggregate purchase price payable by the Underwriter for the Certificates covered
      by this Agreement will be $            *             
      (plus
      $              *          
      in
      accrued interest).
    Credit
      Enhancement:
      None
      other than the subordination described in the related Prospectus
      Supplement.
    Closing
      Date:
      May 31,
      2006.
    [Signature
      Page Follows]
    (1)This
          is a
          Notional Amount.
      *
          Please
          contact Bear, ▇▇▇▇▇▇▇ & Co. Inc. for pricing
          information
      The
      undersigned, as Underwriter, agrees, subject to the terms and provisions of
      the
      above-referenced Underwriting Agreement, which is incorporated herein in its
      entirety and made a part hereof, to purchase the respective principal amounts
      of
      the Classes of the above-referenced Series of Certificates as set forth
      herein.
    BEAR,
      ▇▇▇▇▇▇▇ & CO. INC.
    By:
      /s/ ▇▇▇▇▇▇▇
      ▇▇▇▇▇▇▇             
    Name:
      ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇
    Title:
      Senior Managing Director
    Accepted:
    STRUCTURED
      ASSET MORTGAGE INVESTMENTS II INC.
    By:
      _/s/
      ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇
    Name: ▇▇▇▇▇
      ▇▇▇▇▇▇▇▇▇▇▇
    Title: Vice
      President
    Annex
      A
    Mortgage
      Loan Schedule
    [Available
      Upon Request]
    STRUCTURED
      ASSET MORTGAGE INVESTMENTS II INC.
    MORTGAGE
      PASS-THROUGH CERTIFICATES
                                                                              
      May 12, 2006
    Bear,
      ▇▇▇▇▇▇▇ & Co. Inc.
    ▇▇▇
      ▇▇▇▇▇▇▇ ▇▇▇▇▇▇
    ▇▇▇
      ▇▇▇▇,
      ▇▇▇ ▇▇▇▇ ▇▇▇▇▇
    Dear
      Ladies and Gentlemen:
    1.  Introduction.
      Structured Asset Mortgage Investments II Inc., a Delaware corporation (the
      “Depositor”), from time to time proposes to issue and sell Mortgage Pass-Through
      Certificates (“Certificates”) in various series (each a “Series”), and, within
      each Series, in various classes, in one or more offerings on terms determined
      at
      the time of sale. The Certificates of each series will be issued pursuant to
      a
      pooling and servicing agreement (each, a “Pooling and Servicing Agreement”)
      among the Depositor, as depositor, EMC Mortgage Corporation, as Seller and
      certain instances, as company, one or more master servicers, a third-party
      trustee (the “Trustee”) and, in certain instances, a securities administrator
      (the “Securities Administrator”). Upon issuance, the Certificates of each series
      will evidence undivided interests in the Trust Fund (as defined in the Pooling
      and Servicing Agreement) established for such series containing mortgages or,
      in
      the event the Trust Fund, or a portion thereof, constitutes a real estate
      mortgage investment conduit (“REMIC”), the Trust Fund may contain interests
      issued by a trust which will contain mortgages, all as described in the
      Prospectus (as defined below). Terms not defined herein which are defined in
      the
      Pooling and Servicing Agreement shall have the meanings ascribed to them in
      the
      Pooling and Servicing Agreement.
    Whenever
      the Depositor determines to make an offering of a Series of Certificates (an
      “Offering”) through you or an underwriting syndicate managed or co-managed by
      you, it will offer to enter into an agreement (“Terms Agreement”) providing for
      the sale of such Certificates to, and the purchase and offering thereof by,
      you
      and such other co-managers and underwriters, if any, which have been selected
      by
      you and have authorized you to enter into such Terms Agreement and other related
      documentation on their behalf (collectively, the “Underwriters,” which term
      shall include you whether acting alone in the sale of Certificates or as a
      co-manager or as a member of an underwriting syndicate). The Terms Agreement
      relating to each Offering shall specify the principal amount of Certificates
      to
      be issued and their terms not otherwise specified in the Pooling and Servicing
      Agreement, the price at which the Certificates are to be purchased by each
      of
      the Underwriters from the Depositor and the initial public offering price or
      the
      method by which the price at which the Certificates are to be sold will be
      determined. The Terms Agreement, which shall be substantially in the form of
      Exhibit A hereto, may take the form of an exchange of any standard form of
      written telecommunication between you and the Depositor. Each Offering governed
      by this Agreement, as supplemented by the applicable Terms Agreement, shall
      inure to the benefit of and be binding upon the Depositor and each of the
      Underwriters participating in the Offering of such Certificates.
    The
      Depositor hereby agrees with the Underwriters as follows:
    2.  Representations
      and Warranties of the Depositor.
      The
      Depositor represents and warrants to you as of the date hereof, and to each
      Underwriter named in the applicable Terms Agreement as of the date of such
      Terms
      Agreement, as follows:
    (a)  A
      registration statement on Form S-3, including a prospectus, and such amendments
      thereto as may have been required to the date hereof, relating to the
      Certificates and the offering thereof from time to time in accordance with
      Rule
      415 under the Securities Act of 1933, as amended (the “Act”), have been filed
      with the Securities and Exchange Commission (the “Commission”) and such
      registration statement as amended has become effective. Such registration
      statement as amended and the prospectus relating to the sale of Certificates
      constituting a part thereof as from time to time amended or supplemented
      (including any prospectus filed with the Commission pursuant to Rule 424 of
      the
      rules and regulations of the Commission (the “Rules and Regulations”) under the
      Act, including any documents incorporated by reference therein pursuant to
      Item
      12 of Form S-3 under the Act which were filed under the Securities Exchange
      Act
      of 1934, as amended (the “Exchange Act”) on or before the Effective Date of the
      Registration Statement or the date of the Prospectus Supplement, are
      respectively referred to herein as the “Registration Statement” and the
“Prospectus”; provided, however, that a supplement to the Prospectus (a
“Prospectus Supplement”) prepared pursuant to Section 5(a) hereof shall be
      deemed to have supplemented the Prospectus only with respect to the Offering
      of
      the Series of Certificates to which it relates. The conditions of Rule 415
      under
      the Act have been satisfied with respect to the Depositor and the Registration
      Statement. The Depositor further proposes to prepare, after the final terms
      of
      all classes of the Certificates have been established, either a Free Writing
      Prospectus that will contain substantially all information that will appear
      in
      the Prospectus Supplement, to the extent that such information is known at
      that
      time and minus specific sections including the Method of Distribution section
      or
      an Iterative Information Package (such Free Writing Prospectus, together with
      the Basic Prospectus, or any Iterative Information Package, the “Definitive Free
      Writing Prospectus”). The Definitive Free Writing Prospectus must be provided to
      each investor prior to the time of Contract of Sale (as defined herein). An
      “Iterative Information Package” shall mean with respect to any class of
      Certificates, collectively the following documents: (i) one or more term sheets
      or other Written Communications, providing information about that class of
      Certificates and the structure and other cash flow characteristics thereof,
      information regarding the payment priority of such certificates, the basic
      terms
      of any credit enhancements, including any subordination, as known at the time
      of
      such term sheet, factual information about the Mortgage Loans (other than any
      Underwriter Derived Information) as known at the time of such term sheet,
      information regarding the parties to the transaction as known at the time of
      such term sheet, and the tax, ERISA and SMMEA characteristics of that class
      of
      Certificates as known at the time of such term sheet, (ii) a term sheet
      supplement, containing relevant risk factors and additional information similar
      to the information in the Prospectus Supplement to the extent known at the
      time
      of such term sheet supplement, and (iii) the Prospectus, which may be provided
      by a link to a website. Each of the items described in (i) and (ii) in the
      preceding sentence shall constitute a Free Writing Prospectus.
    (b)  On
      the
      effective date of the Registration Statement, the Registration Statement and
      the
      Prospectus and any static pool information provided by the Depositor pursuant
      to
      Regulation AB Item 1105(a), (b) and (c), but deemed excluded from the
      Registration Statement and the Prospectus pursuant to Regulation AB Item
      1105(d), conformed in all material respects to the requirements of the Act
      and
      the Rules and Regulations, and did not include any untrue statement of a
      material fact or omit to state any material fact required to be stated therein
      or necessary to make the statements therein not misleading, and on the date
      of
      each Terms Agreement, the Registration Statement and the Prospectus will conform
      in all material respects to the requirements of the Act and the Rules and
      Regulations, and the Prospectus and any static pool information provided by
      the
      Depositor pursuant to Regulation AB Item 1105(a), (b) and (c), but deemed
      excluded from the Registration Statement and the Prospectus pursuant to
      Regulation AB Item 1105(d), will not include any untrue statement of a material
      fact or omit to state any material fact required to be stated therein or
      necessary in order to make the statements therein, in light of the circumstances
      under which they are made, not misleading; provided, however, that the foregoing
      does not apply to any information contained in or omitted from the portions
      of
      the Prospectus set forth under the caption “Method of Distribution” relating to
      the Certificates and the stabilization legend required by Item 502(d)(1) under
      Regulation S-K of the Act (the “Underwriter Information”). In addition, the
      Definitive Free Writing Prospectus, as of the date thereof and as of the Closing
      Date, did not and will not contain an untrue statement of a material fact and
      did not and will not omit to state a material fact necessary in order to make
      the statements therein, in the light of the circumstances under which they
      were
      made, not misleading. The effective date shall mean the earlier of the date
      by
      which the Prospectus Supplement is first used and the time of the first Contract
      of Sale to which such Prospectus Supplement relates.
    (c)  Since
      the
      respective dates as of which information is given in the Registration Statement
      and the Prospectus except as otherwise stated therein, (A) there has been no
      material adverse change in the condition, financial or otherwise, earnings,
      affairs, regulatory situation or business prospects of the Depositor whether
      or
      not arising in the ordinary course of business and (B) there have been no
      transactions entered into by the Depositor which are material, other than those
      in the ordinary course of business.
    (d)  The
      Depositor is not, as of the date upon which it delivers the Definitive Free
      Writing Prospectus, an Ineligible Issuer, as such term is defined in Rule 405
      of
      the 1933 Act Regulations.
    (e)  This
      Agreement has been, and the Pooling and Servicing Agreement when executed and
      delivered as contemplated hereby and thereby will have been, duly executed
      and
      delivered by the Depositor and each constitutes, or will constitute when so
      executed and delivered, a legal, valid and binding instrument enforceable
      against the Depositor in accordance with its terms, subject, as to the
      enforceability of remedies, to applicable bankruptcy, reorganization,
      insolvency, moratorium and other laws affecting the rights of creditors
      generally, and to general principles of equity and the discretion of the court
      (regardless of whether enforceability of such remedies is considered in a
      proceeding in equity or at law).
    (f)  At
      the
      applicable Closing Date, each applicable Terms Agreement will have been duly
      authorized, executed and delivered by the Depositor and will be a legal, valid
      and binding obligation of the Depositor enforceable in accordance with its
      terms, subject to the effect of bankruptcy, insolvency, moratorium, fraudulent
      conveyance and other laws affecting the rights of creditors generally, and
      to
      general principles of equity and the discretion of the court (regardless of
      whether enforceability of such remedies is considered in a proceeding in equity
      or at law).
    (g)  The
      issuance of the Certificates has been duly authorized by the Depositor and,
      when
      such Certificates are executed and authenticated in accordance with the Pooling
      and Servicing Agreement and delivered against payment pursuant to this
      Agreement, such Certificates will be validly issued and outstanding; and the
      Certificates will be entitled to the benefits provided by the Pooling and
      Servicing Agreement. The Certificates are in all material respects in the form
      contemplated by the Pooling and Servicing Agreement.
    (h)  Neither
      the Depositor nor the Trust Fund is or, as a result of the offer and sale of
      the
      Certificates as contemplated in this Agreement will become, an “investment
      company” as defined in the Investment Company Act of 1940, as amended (the
“Investment Company Act”), or an “affiliated person” of any such “investment
      company” that is registered or is required to be registered under the Investment
      Company Act (or an “affiliated person” of any such “affiliated person”), as such
      terms are defined in the Investment Company Act.
    (i)  The
      representations and warranties made by the Depositor in the Pooling and
      Servicing Agreement and made in any Officer’s Certificate of the Depositor
      delivered pursuant to the Pooling and Servicing Agreement will be true and
      correct at the time made and on the Closing Date.
    3.  Purchase,
      Sale and Delivery of Certificates.
      Delivery of and payment for the Certificates shall be made at your office or
      at
      such other location as you shall make known at such time as shall be specified
      in the applicable Terms Agreement, each such time being herein referred to
      as a
“Closing Date.” Delivery of the Certificates shall be made by the Depositor to
      each Underwriter against payment of the purchase price specified in the
      applicable Terms Agreement in Federal Funds by wire or check. Unless delivery
      is
      made through the facilities of the Depository Trust Company, the Certificates
      so
      to be delivered will be in definitive, fully registered form, in such
      denominations and registered in such names as you request, and will be made
      available for inspection and packaging at your office at least twenty-four
      hours
      prior to the applicable Closing Date.
    4.  Offering
      by Underwriters.
      It is
      understood that each Underwriter proposes to offer the Certificates for sale
      to
      the public as set forth in the Prospectus.
    (a)  It
      is
      understood that each Underwriter proposes to offer and/or solicit offers for
      the
      Certificates to be purchased by it for sale to the public as set forth in the
      Prospectus and each Underwriter agrees that all such offers, solicitations
      and
      sales by it shall be made in compliance with all applicable laws and
      regulations. Prior to the date hereof, you have not offered, pledged, sold,
      disposed of or otherwise transferred any Certificate or any security backed
      by
      the Mortgage Loans, any interest in any Certificate or such security or any
      Mortgage Loan. 
    (b)  It
      is
      understood that each Underwriter will solicit offers to purchase the
      Certificates as follows:
    (1)  Prior
      to
      the time you have received the Definitive Free Writing Prospectus you may,
      in
      compliance with the provisions of this Agreement, solicit offers to purchase
      Certificates; provided that, you shall not accept any such offer to purchase
      a
      Certificate or any interest in any Certificate or Mortgage Loan or otherwise
      enter into any Contract of Sale for any Certificate, any interest in any
      Certificate or any Mortgage Loan prior to the investor’s receipt of the
      Definitive Free Writing Prospectus.
    (2)  Any
      Free
      Writing Prospectus (other than the Definitive Free Writing Prospectus) relating
      to the Certificates used by an Underwriter in compliance with the terms of
      this
      Agreement prior to the time such Underwriter has entered into a Contract of
      Sale
      for Certificates shall prominently set forth substantially the following
      statement:
    The
      information in this free writing prospectus is preliminary, and will be
      superseded by the Definitive Free Writing Prospectus. This free writing
      prospectus is being delivered to you solely to provide you with information
      about the offering of the Certificates referred to in this free writing
      prospectus and to solicit an offer to purchase the Certificates, when, as and
      if
      issued. Any such offer to purchase made by you will not be accepted and will
      not
      constitute a contractual commitment by you to purchase any of the Certificates
      until we have accepted your offer to purchase Certificates. We will not accept
      any offer by you to purchase Certificates, and you will not have any contractual
      commitment to purchase any of the Certificates until after you have received
      the
      Definitive Free Writing Prospectus. You may withdraw your offer to purchase
      Certificates at any time prior to our acceptance of your offer.
    “Written
      Communication” has the same meaning as that term is defined in Rule 405 of the
      1933 Act Regulations.
    (3)  Any
      Free
      Writing Prospectus relating to the Certificates and used by an Underwriter
      in
      connection with marketing the Certificates, including the Definitive Free
      Writing Prospectus, shall prominently set forth substantially the following
      statement:
    The
      Certificates referred to in these materials are being sold when, as and if
      issued. You are advised that Certificates may not be issued that have the
      characteristics described in these materials. Our obligation to sell such
      Certificates to you is conditioned on the mortgage loans and certificates having
      the characteristics described in these materials. If for any reason we do not
      deliver such Certificates, we will notify you, and neither the issuer nor any
      underwriter will have any obligation to you to deliver all or any portion of
      the
      Certificates which you have committed to purchase, and none of the issuer nor
      any underwriter will be liable for any costs or damages whatsoever arising
      from
      or related to such non-delivery. 
    (c)  
      It is
      understood that you will not enter into a Contract of Sale with any investor
      until the Definitive Free Writing Prospectus has been conveyed to the investor.
      For purposes of this Agreement, “Contract of Sale” shall have the same meaning
      as in Rule 159 of the 1933 Act Regulations and all Commission guidance relating
      to Rule 159. The Definitive Free Writing Prospectus shall prominently set forth
      substantially the following statement:
    This
      Definitive Free Writing Prospectus supersedes the information in any free
      writing prospectus previously delivered in connection with this offering, to
      the
      extent that this Definitive Free Writing Prospectus is inconsistent with any
      information in any free writing prospectus delivered in connection with this
      offering. 
    (d)  It
      is
      understood that each Underwriter may prepare and provide to prospective
      investors certain Free Writing Prospectuses (as defined below), subject to
      the
      following conditions:
    (1)  Unless
      preceded or accompanied by a prospectus satisfying the requirements of Section
      10(a) of the Act, an Underwriter shall not convey or deliver any Written
      Communication to any person in connection with the initial offering of the
      Certificates, unless such Written Communication (i) is made in reliance on
      Rule
      134 under the Act, (ii) constitutes a prospectus satisfying the requirements
      of
      Rule 430B under the Act, (iii) is the Definitive Free Writing Prospectus, or
      (iv) both (1) constitutes a Free Writing Prospectus (as defined below) used
      in
      reliance on Rule 164 and (2) includes only information that is within the
      definition of ABS Informational and Computational Materials as defined in Item
      1100 of Regulation AB, or Permitted Additional Materials.
    (2)  Each
      Underwriter shall comply with all applicable laws and regulations in connection
      with the use of Free Writing Prospectuses, including but not limited to Rules
      164 and 433 of the 1933 Act Regulations and all Commission guidance relating
      to
      Free Writing Prospectuses, including but not limited to Commission Release
      No.
      33-8591.
    (3)  For
      purposes hereof, “Free Writing Prospectus” shall have the meaning given such
      term in Rules 405 and 433 of the 1933 Act Regulations. “Issuer Information”
shall mean information included in a Free Writing Prospectus that both (i)
      is
      within the types of information specified in clauses (1) to (5) of footnote
      271
      of Commission Release No. 33-8591 (Securities Offering Reform) as shown in
      Exhibit C hereto and (ii) has been either prepared by, or has been reviewed
      and
      approved by, the Depositor. “Underwriter Derived Information” shall refer to
      information of the type described in clause (5) of such footnote 271 when
      prepared by an Underwriter. “Permitted
      Additional Materials” shall mean information that is not ABS Informational and
      Computational Materials and (x) that are referred to in Section 4(d)(12)),
      (y)
      that constitute Certificate price, yield, weighted average life, subscription
      or
      allocation information, or a trade confirmation, or (z) otherwise with respect
      to which the Depositor has provided written consent to the Underwriter to
      include in a Free Writing Prospectus. As used herein with respect to any Free
      Writing Prospectus, “Pool Information” shall mean the information with respect
      to the characteristics of the Mortgage Loans and administrative and servicing
      fees, as provided by or on behalf of the Depositor to the Underwriter at the
      time most recent to the date of such Free Writing Prospectus.
    (4)  All
      Free
      Writing Prospectuses
      provided
      to prospective investors,
      whether
      or not
      filed
      with the Commission,
      shall
      bear a legend including substantially the following statement:
    “THE
      DEPOSITOR HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH
      THE
      SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST,
      YOU
      SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS
      THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER
      AND THE OFFERING. YOU MAY GET THESE DOCUMENTS AT NO CHARGE BY VISITING ▇▇▇▇▇
      ON
      THE SEC WEB SITE AT ▇▇▇.▇▇▇.▇▇▇ AT
“▇▇▇▇▇://▇▇▇.▇▇▇▇▇▇▇▇▇▇▇.▇▇▇/▇▇▇▇▇▇▇▇▇▇/▇▇▇▇”, OR AT UNDERWRITER WEBSITE.
      ALTERNATIVELY, THE ISSUER, ANY UNDERWRITER OR ANY DEALER PARTICIPATING IN THE
      OFFERING WILL ARRANGE TO SEND YOU THE PROSPECTUS AT NO CHARGE IF YOU REQUEST
      IT
      BY CALLING TOLL-FREE ▇-▇▇▇-▇▇▇-▇▇▇▇ OR VIA E-MAIL AT _________________________.
      
    The
      Depositor shall have the right to require additional specific legends or
      notations to appear on any Free
      Writing Prospectus, the right to require changes regarding the use of
      terminology and the right to determine the types of information appearing
      therein with the approval of the Underwriter (which shall not be unreasonably
      withheld).
    (5)  Each
      Underwriter shall deliver to the Depositor and its counsel (in such format
      as
      required by the Depositor) prior to the proposed date of first use thereof,
      (i)
      any Free Writing Prospectus prepared by or on behalf of that Underwriter that
      contains any information that, if reviewed and approved by the Depositor, would
      be Issuer Information, and (ii) any Free Writing Prospectus or portion thereof
      prepared by that Underwriter that contains only a description of the final
      terms
      of the Certificates after such terms have been established for all classes
      of
      Certificates being publicly offered. No information in any Free Writing
      Prospectus (other than the Definitive Free Writing Prospectus) shall consist
      of
      information of a type that is not included within the definition of ABS
      Informational and Computational Materials, or is not Permitted Additional
      Materials. To facilitate filing to the extent required by Section 5(b) or 4(f),
      as applicable, all Underwriter Derived Information shall be set forth in a
      document separate from the document including Issuer Information. All Free
      Writing Prospectuses described in this subsection (5) must be approved by the
      Depositor before the Underwriter provides the Free Writing Prospectus to
      investors pursuant to the terms of this Agreement. Notwithstanding
      the foregoing, the Underwriter shall not be required to deliver any Free Writing
      Prospectus to the extent that it does not contain substantive changes from
      or
      additions to any Free Writing Prospectus previously approved by the
      Depositor.
    (6)  Bear,
      ▇▇▇▇▇▇▇ & Co.
      shall
      provide the Depositor with a letter from Deloitte & Touche LLP, certified
      public accountants, prior to the Closing Date, with respect to any Free Writing
      Prospectus provided by that Underwriter to the Depositor under Section 4(d)(5),
      satisfactory in form and substance to the Depositor and their counsel and the
      Underwriter, to the effect that such accountants have performed certain
      specified procedures, all of which have been agreed to by the Depositor and
      the
      Underwriter, as a result of which they determined that all accounting, financial
      or statistical information that is included in such Free Writing Prospectus,
      is
      accurate except as to such matters that are not deemed by the Depositor and
      the
      Underwriter to be material. The foregoing letter shall be at the expense of
      the
      respective Underwriter. 
    (7)  None
      of
      the information in the Free Writing Prospectuses may conflict with the
      information contained in the Prospectus or the Registration
      Statement.
    (8)  The
      Depositor shall not be obligated to file any Free Writing Prospectuses that
      have
      been determined to contain any material error or omission, unless the Depositor
      is required to file the Free Writing Prospectus pursuant to Section 5(b) below.
      In the event that an Underwriter becomes aware that, as of the date on which
      an
      investor entered into an agreement to purchase any Certificates, any Free
      Writing Prospectus prepared by or on behalf of that Underwriter and delivered
      to
      such investor contained any untrue statement of a material fact or omitted
      to
      state a material fact necessary in order to make the statements contained
      therein, in light of the circumstances under which they were made, not
      misleading (such Free Writing Prospectus, a “Defective Free Writing
      Prospectus”), such Underwriter shall notify the Depositor thereof as soon as
      practical but in any event within one business day after discovery.
    (9)  If
      any
      Underwriter does not provide any Free Writing Prospectuses to the Depositor
      pursuant to subsection (5) above, that Underwriter shall be deemed to have
      represented, as of the Closing Date, that it did not provide any prospective
      investors with any information in written or electronic form in connection
      with
      the offering of the Certificates that is required to be filed with the
      Commission by the Depositor as a Free Writing Prospectus (other than the
      Definitive Free Writing Prospectus) in accordance with the 1933 Act
      Regulations.
    (10)  In
      the
      event of any delay in the delivery by the Underwriter to the Depositor of any
      Free Writing Prospectuses required to be delivered in accordance with subsection
      (5) above, or in the delivery of the accountant’s comfort letter in respect
      thereof pursuant to subsection (6) above, the Depositor shall have the right
      to
      delay the release of the Prospectus to investors or to the Underwriter, to
      delay
      the Closing Date and to take other appropriate actions in each case as necessary
      in order to allow the Depositor to comply with its agreement set forth in
      Section 5(b) to file the Free Writing Prospectuses by the time specified
      therein.
    (11)  Each
      Underwriter represents that it has in place, and covenants that it shall
      maintain internal controls and procedures which it reasonably believes to be
      sufficient to ensure full compliance with all applicable legal requirements
      of
      the 1933
      Act
      Regulations
      with
      respect to the generation and use of Free
      Writing Prospectuses
      in
      connection with the offering of the Certificates.
      In
      addition, each Underwriter shall, for a period of at least three years after
      the
      date hereof, maintain written and/or electronic records of any
      Free
      Writing Prospectus used to solicit offers to purchase Certificates to the extent
      not filed with the Commission.
    (12)  It
      is
      understood and agreed that all information provided by any Underwriter to or
      through Bloomberg or Intex or similar entities for use by prospective investors,
      or imbedded in any CDI file provided to prospective investors, to the extent
      constituting a Free Writing Prospectus, shall be deemed for all purposes hereof
      to be a Free Writing Prospectus not containing Issuer Information. In connection
      therewith, the Underwriter agrees that it shall not provide any information
      constituting Issuer Information through the foregoing media unless that
      information is contained either in the Definitive Free Writing Prospectus or
      in
      a Free Writing Prospectus delivered in compliance with Section
      4(d)(5).
    (e)  Each
      Underwriter covenants with the Depositor that after the final Prospectus is
      available such Underwriter shall not distribute any written information
      concerning the Certificates to a prospective investor unless such information
      is
      preceded or accompanied by the final Prospectus. It
      is
      understood and agreed that the use of written information in accordance with
      the
      preceding sentence is not a Free Writing Prospectus and is not otherwise
      restricted or governed in any way by this Agreement.
    (f)  Each
      Underwriter shall file any Free Writing Prospectus that has been distributed
      by
      that Underwriter in a manner that could lead to its broad, unrestricted
      dissemination not later than the date of first use; provided that, if that
      Free
      Writing Prospectus contains only information of a type included within the
      definition of ABS Informational and Computational Materials then such filing
      shall be made within the later of (i) two business days after the Underwriter
      first provides this information to investors and (ii) the date upon which the
      Depositor is required to file the Prospectus Supplement with the Commission
      pursuant to Rule 424(b)(5) of the 1933 Act Regulations; provided further, that
      the Depositor shall not be required to file any Free Writing Prospectus that
      does not contain substantive changes from or additions to a Free Writing
      Prospectus previously filed with the Commission.
    (g)  Each
      Underwriter further agrees that (i) if the Prospectus is not delivered with
      the
      confirmation in reliance on Rule 172, it will include in every confirmation
      sent
      out the notice required by Rule 173 informing the investor that the sale was
      made pursuant to the Registration Statement and that the investor may request
      a
      copy of the Prospectus from such Underwriter; (ii) if a paper copy of the
      Prospectus is requested by a person who receives a confirmation, such
      Underwriter shall deliver a paper copy of such Prospectus; (iii) if an
      electronic copy of the Prospectus is delivered by an Underwriter for any
      purpose, such copy shall be the same electronic file containing the Prospectus
      in the identical form transmitted electronically to such Underwriter by or
      on
      behalf of the Depositor specifically for use by such Underwriter pursuant to
      this Section 4(h) ; for example, if the Prospectus is delivered to an
      Underwriter by or on behalf of the Depositor in a single electronic file in
      .pdf
      format, then such Underwriter will deliver the electronic copy of the Prospectus
      in the same single electronic file in .pdf format. Each
      Underwriter further agrees that (i) if it delivers to an investor the Prospectus
      in .pdf format, upon such Underwriter’s receipt of a request from the investor
      within the period for which delivery of the Prospectus is required, such
      Underwriter will promptly deliver or cause to be delivered to the investor,
      without charge, a paper copy of the Prospectus and (ii) it will provide to
      the
      Depositor any Free Writing Prospectuses, or portions thereof, which the
      Depositor is required to file with the Commission in electronic format and
      will
      use reasonable efforts to provide to the Depositor such Free Writing
      Prospectuses, or portions thereof, in either Microsoft Word® or Microsoft Excel®
format and not in .pdf format, except to the extent that the Depositor, in
      its
      sole discretion, waives such requirements.
    5.  Covenants
      of the Depositor.
      The
      Depositor covenants and agrees with you and the several Underwriters
      participating in the Offering of any Series of Certificates that:
    (a)  In
      connection with the execution of each Terms Agreement, the Depositor will
      prepare a Prospectus Supplement to be filed under the Act setting forth the
      principal amount of Certificates covered thereby and their terms not otherwise
      specified in the Prospectus, the price at which the Certificates are to be
      purchased by the several Underwriters from the Depositor, either the initial
      public offering price or the method by which the price at which the Certificates
      are to be sold will be determined, the selling concession and reallowance,
      if
      any, any delayed delivery arrangements, and such other information as you and
      the Depositor deem appropriate in connection with the offering of the
      Certificates, but the Depositor will not file any amendments to the Registration
      Statement or any amendments or supplements to the Prospectus, unless it shall
      first have delivered copies of such amendments or supplements to you, and you
      shall not have objected thereto promptly after receipt thereof. The Depositor
      will advise you or your counsel promptly (i) when notice is received from the
      Commission that any post-effective amendment to the Registration Statement
      has
      become or will become effective, and (ii) of any order or communication
      suspending or preventing, or threatening to suspend or prevent, the offer and
      sale of the Certificates, or of any proceedings or examinations that may lead
      to
      such an order or communication, whether by or of the Commission or any authority
      administering any state securities or Blue Sky law, as soon as the Depositor
      is
      advised thereof, and will use its best efforts to prevent the issuance of any
      such order or communication and to obtain as soon as possible its lifting,
      if
      issued.
    (b)  The
      Depositor shall file any Free Writing Prospectus prepared by the Depositor
      (including the Definitive Free Writing Prospectus), and any Issuer Information
      contained in any Free Writing Prospectus provided to it by each Underwriter
      under Section 4(d)(5), not later than the date of first use of the Free Writing
      Prospectus, except that:
    (1)  As
      to any
      Free Writing Prospectus or portion thereof that contains only (A) a description
      of the final terms of the Certificates after such terms have been established
      for all classes of Certificates being publicly offered, may be filed by the
      Depositor within two days of the later of (i) the date such final terms have
      been established for all classes of Certificates being publicly offered and
      (ii)
      the date of first use and (B) a description of the terms of the Certificates
      that does not reflect the final terms after they have been established for
      all
      classes of all Certificates is not required to be filed; and 
    (2)  Notwithstanding
      clause (1) above, as to any Free Writing Prospectus or portion thereof required
      to be filed that contains only information of a type included within the
      definition of ABS Informational and Computational Materials, the Depositor
      shall
      file such Free Writing Prospectus or portion thereof within the later of (i)
      two
      business days after the Underwriter first provides this information to investors
      and (ii) the date upon which the Depositor is required to file the Prospectus
      Supplement with the Commission pursuant to Rule 424(b)(5) of the Act;
    provided
      further, that prior to such use of any Free Writing Prospectuses by the
      Depositor, the Underwriter must comply with its obligations pursuant to Section
      4(d) and that the Depositor shall not be required to file any Free Writing
      Prospectus that does not contain substantive changes from or additions to a
      Free
      Writing Prospectus previously filed with the Commission. 
    (c)  If
      at any
      time when a Prospectus relating to the Certificates is required to be delivered
      under the Act any event occurs as a result of which the Prospectus as then
      amended or supplemented would include an untrue statement of a material fact
      or
      omit to state a material fact necessary to make the statements therein, in
      the
      light of the circumstances under which they were made, not misleading, or if
      it
      is necessary at any time to amend the Prospectus to comply with the Act, the
      Depositor promptly will prepare and file with the Commission an amendment or
      supplement which will correct such statement or omission or an amendment which
      will effect such compliance.
    (d)  If
      the
      Depositor or any Underwriter determines or becomes aware that any Written
      Communication (including without limitation any Free Writing Prospectus) or
      oral
      statement contains an untrue statement of material fact or omits to state a
      material fact necessary to make the statements, in light of the circumstances
      under which they were made, not misleading at the time that a Contract of Sale
      was entered into with any investor, when considered in conjunction with all
      information conveyed at the time of Contract of Sale, either the Depositor
      or
      that Underwriter may prepare corrective information with notice to the other
      party and any other Underwriters, and the Underwriter dealing with that investor
      shall deliver such information in a manner reasonably acceptable to that
      Underwriter and the Depositor, to any person with whom a Contract of Sale was
      entered into, and such information shall provide any such person with the
      following:
    (1)  Adequate
      disclosure of the contractual arrangement;
    (2)  Adequate
      disclosure of the person’s rights under the existing Contract of Sale at the
      time termination is sought;
    (3)  Adequate
      disclosure of the new information that is necessary to correct the misstatements
      or omissions in the information given at the time of the original Contract
      of
      Sale; and
    (4)  A
      meaningful ability to elect to terminate or not terminate the prior Contract
      of
      Sale and to elect to enter into or not enter into a new Contract of
      Sale.
    To
      the
      extent that the Underwriter incurs any costs to the investor in connection
      with
      any such termination or reformation of a Contract of Sale, the Depositor shall
      reimburse the Underwriter for such costs to the extent that the defective
      information was of a type that the Depositor is responsible for under Section
      7(a).
    (e)  With
      respect to each Series of Certificates, the Depositor will make generally
      available to the holders of the Certificates and will deliver to you, in each
      case as soon as practicable, an earnings statement covering the twelve-month
      period beginning after the date of the Terms Agreement in respect of such series
      of Certificates, which will satisfy the provisions of Section 11 (a) of the
      Act
      with respect to the Certificates.
    (f)  The
      Depositor will furnish to you copies of the Registration Statement (two of
      which
      will be signed and will include all documents and exhibits thereto or
      incorporated by reference therein), each related preliminary prospectus, the
      Prospectus, and all amendments and supplements to such documents, in each case
      as soon as available and in such quantities as you request; provided,
      however, that you will provide the notice specified in Section 4(h) in every
      confirmation and will only deliver the prospectus to those investors that
      request a paper copy thereof.
    (g)  The
      Depositor will arrange for the qualification of the Certificates for sale and
      the determination of their eligibility for investment under the laws of such
      jurisdictions as you reasonably designate and will continue such qualifications
      in effect so long as reasonably required for the distribution; provided,
      however, that the Depositor shall not be required to qualify to do business
      in
      any jurisdiction where it is not qualified on the date of the related Terms
      Agreement or to take any action which would subject it to general or unlimited
      service of process in any jurisdiction in which it is not, on the date of the
      related Terms Agreement, subject to such service of process.
    (h)  The
      Depositor will pay all expenses incidental to the performance of its obligations
      under this Agreement and any Terms Agreement and will reimburse each Underwriter
      for any expenses (including fees and disbursements of counsel and accountants)
      incurred by them in connection with qualification of the Certificates and
      determination of their eligibility for investment under the laws of such
      jurisdictions as you designate and the printing of memoranda relating thereto,
      for any fees charged by the nationally recognized statistical rating agencies
      for the rating of the Certificates, for the filing fee of the National
      Association of Securities Dealers, Inc. relating to the Certificates, if
      applicable, and for expenses incurred in distributing the prospectus to the
      Underwriters.
    (i)  During
      the period when a prospectus is required by law to be delivered in connection
      with the sale of the Certificates pursuant to this Agreement, the Depositor
      will
      file or cause to be filed, on a timely and complete basis, all documents that
      are required to be filed by the Depositor with the Commission pursuant to
      Section 13, 14 or 15(d) of the Exchange Act.
    (j)  So
      long
      as the Certificates of a Series shall be outstanding, the Depositor will deliver
      to you the annual statement of compliance delivered to the Trustee pursuant
      to
      the Pooling and Servicing Agreement and the annual statement of a firm of
      independent public accountants furnished to the Trustee pursuant to the Pooling
      and Servicing Agreement as soon as such statements are furnished to the
      Trustee.
    (k)  The
      Depositor acknowledges and agrees that the Underwriters are acting solely in
      the
      capacity of an arm’s length contractual counterparty to the Depositor with
      respect to the offering of securities contemplated hereby (including in
      connection with determining the terms of the offering) and not as a financial
      advisor or fiduciary to, or agent of, the Depositor or any other person.
      Additionally, neither Underwriter is advising the Depositor or any other person
      as to any legal, tax, investment, accounting or regulatory matters in any
      jurisdiction. The Depositor shall consult with its own advisors concerning
      such
      matters and shall be responsible for making its own independent investigation
      and appraisal of the transactions contemplated hereby, and the Underwriters
      shall have no responsibility or liability to the Depositor with respect
      thereto.
    6.  Conditions
      to the Obligations of the Underwriter.
      The
      several obligations of each Underwriter named in any Terms Agreement to purchase
      and pay for the Certificates will be subject to the accuracy of the
      representations and warranties on the part of the Depositor as of the date
      hereof, the date of the applicable Terms Agreement and the applicable Closing
      Date, to the accuracy of the statements made in any officers’ certificates (each
      an “Officer’s Certificate”) pursuant to the provisions hereof, to the
      performance by the Depositor of its obligations hereunder and to the following
      additional conditions precedent:
    (a)  At
      the
      time the applicable Terms Agreement is executed, Deloitte & Touche and/or
      any other firm of certified independent public accountants acceptable to you
      shall have furnished to you a letter, addressed to you, and in form and
      substance satisfactory to you in all respects, stating in effect that using
      the
      assumptions and methodology used by the Depositor, all of which shall be
      described in such letter or the Prospectus Supplement, they have recalculated
      such numbers, percentages and weighted average lives set forth in the Prospectus
      Supplement as you may reasonably request, compared the results of their
      calculations to the corresponding items in the Prospectus Supplement, and found
      each such number, percentage, and weighted average life set forth in the
      Prospectus Supplement to be in agreement with the results of such calculations.
      To the extent historical financial delinquency or related information is
      included with respect to one or more master servicers, such letter or letters
      shall also relate to such information.
    (b)  At
      the
      Closing Date, Deloitte & Touche and/or any other firm of certified
      independent public accountants acceptable to you shall have furnished to you
      a
      letter, addressed to you, and in form and substance satisfactory to you in
      all
      respects, relating to the extent such information is not covered in the letter
      or letters provided pursuant to clause (a)(i), to a portion of the information
      set forth on the Mortgage Loan Schedule attached to the Pooling and Servicing
      Agreement and the characteristics of the mortgage loans, as presented in the
      Prospectus Supplement or the Form 8-K relating thereto, or if a letter relating
      to the same information is provided to the Trustee, indicating that you are
      entitled to rely upon its letter to the Trustee.
    (c)  Subsequent
      to the respective dates as of which information is given in the Registration
      Statement and the Prospectus, there shall not have been any change, or any
      development involving a prospective change, in or affecting the business or
      properties of the Depositor or any of its affiliates the effect of which, in
      any
      case, is, in your judgment, so material and adverse as to make it impracticable
      or inadvisable to proceed with the Offering or the delivery of the Certificates
      as contemplated by the Registration Statement and the Prospectus. All actions
      required to be taken and all filings required to be made by the Depositor under
      the Act and the Exchange Act prior to the sale of the Certificates shall have
      been duly taken or made; and prior to the applicable Closing Date, no stop
      order
      suspending the effectiveness of the Registration Statement shall have been
      issued and no proceedings for that purpose shall have been instituted, or to
      the
      knowledge of the Depositor or you, shall be contemplated by the Commission
      or by
      any authority administering any state securities or Blue Sky law.
    (d)  Unless
      otherwise specified in any applicable Terms Agreement for a Series, the
      Certificates shall be rated in one of the four highest grades by one or more
      nationally recognized statistical rating agencies specified in said Terms
      Agreement.
    (e)  You
      shall
      have received the opinion of counsel for the Depositor, dated the applicable
      Closing Date, substantially to the effect set forth in Exhibit B attached
      hereto. 
    (f)  Each
      opinion also shall relate to such other matters as may be specified in the
      related Terms Agreement or as to which you reasonably may request. In rendering
      any such opinion, counsel for the Depositor may rely on certificates of
      responsible officers of the Depositor, the Trustee, and public officials or,
      as
      to matters of law other than New York or Federal law, on opinions of other
      counsel (copies of which opinions shall be delivered to you), provided that,
      in
      cases of opinions of other counsel, counsel for the Depositor shall include
      in
      its opinion a statement of its belief that both it and you are justified in
      relying on such opinions.
    (g)  You
      shall
      have received from counsel for the Depositor a letter, dated as of the Closing
      Date, stating that you may rely on the opinions delivered by such firm under
      the
      Pooling and Servicing Agreement and to the rating agency or agencies rating
      the
      Certificates as if such opinions were addressed directly to you (copies of
      which
      opinions shall be delivered to you).
    (h)  You
      shall
      have received from counsel for the Underwriters, if such counsel is different
      from counsel to the Depositor, such opinion or opinions, dated as of the Closing
      Date, with respect to the validity of the Certificates, the Registration
      Statement, the Prospectus and other related matters as the Underwriters may
      require, and the Depositor shall have furnished to such counsel such documents
      as they may have requested from it for the purpose of enabling them to pass
      upon
      such matters.
    (i)  You
      shall
      have received Officer’s Certificates signed by such of the principal executive,
      financial and accounting officers of the Depositor as you may request, dated
      as
      of the Closing Date, in which such officers, to the best of their knowledge
      after reasonable investigation, shall state that the representations and
      warranties of the Depositor in this Agreement are true and correct; that the
      Depositor has complied with all agreements and satisfied all conditions on
      its
      part to be performed or satisfied at or prior to the Closing Date; that no
      stop
      order suspending the effectiveness of the Registration Statement has been issued
      and no proceedings for that purpose have been instituted or are contemplated;
      that, subsequent to the respective dates as of which information is given in
      the
      Prospectus, and except as set forth or contemplated in the Prospectus, there
      has
      not been any material adverse change in the general affairs, business, key
      personnel, capitalization, financial condition or results of operations of
      the
      Depositor; that except as otherwise stated in the Prospectus, there are no
      material actions, suits or proceedings pending before any court or governmental
      agency, authority or body or, to their knowledge, threatened, affecting the
      Depositor or the transactions contemplated by this Agreement; and that attached
      thereto are true and correct copies of a letter or letters from the one or
      more
      nationally recognized statistical rating agencies specified in the applicable
      Terms Agreement confirming that, unless otherwise specified in said Terms
      Agreement, the Certificates have been rated in one of the four highest grades
      by
      each of such agencies and that such rating has not been lowered since the date
      of such letter.
    The
      Depositor will furnish you with such conformed copies of such opinions,
      certificates, letters and documents as you reasonably request.
    If
      any of
      the conditions specified in this Section 6 shall not have been fulfilled in
      all
      material respects with respect to a particular Offering when and as provided
      in
      this Agreement and the related Terms Agreement, or if any of the opinions and
      certificates mentioned above or elsewhere in this Agreement and the related
      Terms Agreement shall not be in all material respects reasonably satisfactory
      in
      form and substance to you, this Agreement (with respect to the related Offering)
      and the related Terms Agreement and all obligations of the Underwriters
      hereunder (with respect to the related Offering) and thereunder may be canceled
      at, or at any time prior to, the related Closing Date by the Underwriters.
      Notice of such cancellation shall be given to the Depositor in writing, or
      by
      telephone or telegraph confirmed in writing.
    7.  Indemnification.
    (a)  The
      Depositor agrees to indemnify and hold harmless each Underwriter and each
      person, if any, who controls any Underwriter within the meaning of Section
      15 of
      the Act or Section 20(a) of the Exchange Act against any and all losses, claims,
      damages, liabilities and expenses whatsoever (including but not limited to
      attorneys’ fees and any and all expenses whatsoever incurred in investigating,
      preparing or defending against any litigation, commenced or threatened, or
      any
      claim whatsoever, and any and all amounts paid in settlement of any claim or
      litigation), joint or several, to which they or any of them may become subject
      under the Act, the Exchange Act, or otherwise, insofar as such losses, claims,
      damages or liabilities (or actions in respect thereof) (i) arise out of or
      are
      based upon any untrue statement or alleged untrue statement of a material fact
      contained in the Registration Statement relating to the applicable Series of
      Certificates (the “Applicable Registration Statement”) as it became effective or
      in any amendment or supplement thereof, or in the Applicable Registration
      Statement or the related Prospectus, or in any amendment thereof, or in any
      static pool information provided by the Depositor pursuant to Regulation AB
      Item
      1105(a), (b) and (c), but deemed excluded from the Registration Statement and
      the Prospectus pursuant to Regulation AB Item 1105(d), or arise out of or are
      based upon the omission or alleged omission to state therein a material fact
      required to be stated therein or necessary to make the statements therein not
      misleading (ii) arise out of or are based upon any untrue statement or alleged
      untrue statement of a material fact contained in the Definitive Free Writing
      Prospectus, or any Issuer Information contained in any other Free Writing
      Prospectus, or any omission or alleged omission to state therein a material
      fact
      necessary to make the statements therein, in light of the circumstances under
      which they were made, not misleading, or (iii) are caused by any untrue
      statement of a material fact or alleged untrue statement of a material fact
      contained in any Free Writing Prospectus that was caused by any error in any
      Pool Information; provided, however, that the Depositor will not be liable
      in
      any such case to the extent that any such loss, claim, damage or liability
      arises out of or is based upon any such untrue statement or alleged untrue
      statement or omission or alleged omission based upon any information with
      respect to which any Underwriter has agreed to indemnify the Depositor pursuant
      to Section 7(b).
    (b)  Each
      Underwriter severally, and not jointly, agrees to indemnify and hold harmless
      the Depositor, each of the directors of the Depositor, each of the officers
      of
      the Depositor who shall have signed the Applicable Registration Statement,
      and
      each other person, if any, who controls the Depositor within the meaning of
      Section 15 of the Act or Section 20(a) of the Exchange Act, against any losses,
      claims, damages, liabilities and expenses whatsoever (including but not limited
      to attorneys’ fees and any and all expenses whatsoever incurred in
      investigating, preparing or defending against any litigation, commenced or
      threatened, or any claim whatsoever, and any and all amounts paid in settlement
      of any claim or litigation), joint or several, to which they or any of them
      may
      become subject under the Act, the Exchange Act or otherwise, insofar as such
      losses, liabilities, claims, damages or expenses (or actions in respect thereof)
      arise out of or are based upon (i) the Underwriter Information, (ii) any
      Underwriter Derived Information prepared or used by that Underwriter, (iii)
      any
      Free Writing Prospectus prepared or used by that Underwriter for which the
      conditions set forth in Section 4(d)(5) above are not satisfied with respect
      to
      the prior approval by the Depositor, (iv) any portion of any Free Writing
      Prospectus (other than the Definitive Free Writing Prospectus) prepared or
      used
      by that Underwriter not constituting Issuer Information, (v) and any liability
      directly resulting from that Underwriter’s failure to provide any investor with
      the Definitive Free Writing Prospectus prior to entering into a Contract of
      Sale
      with such investor or failure to file any Free Writing Prospectus required
      to be
      filed by that Underwriter in accordance with Section 4(f); provided, however,
      that the indemnification set forth in this 7(b) shall not apply to the extent
      of
      any error in any Free Writing Prospectus that was caused by any error in any
      Pool Information. This indemnity will be in addition to any liability which
      each
      Underwriter may otherwise have. The Depositor acknowledges that, unless
      otherwise set forth in the applicable Terms Agreement, the Underwriters’
Information included in the Prospectus Supplement relating to a Series of
      Certificates constitute the only information furnished in writing by or on
      behalf of any Underwriter expressly for use in the Applicable Registration
      Statement or the Prospectus or in any amendment thereof or supplement thereto,
      as the case may be furnished to the Depositor by such Underwriter), and each
      Underwriter confirms, on its behalf, that such statements are
      correct.
    (c)  Promptly
      after receipt by an indemnified party under subsection (a) or (b) above of
      notice of the commencement of any action, such indemnified party will, if a
      claim in respect thereof is to be made against the indemnifying party under
      such
      subsection, notify each party against whom indemnification is to be sought
      in
      writing of the commencement thereof (but the failure so to notify an
      indemnifying party shall not relieve it from any liability which it may have
      under this Section 7 except to the extent that it has been prejudiced in any
      material respect by such failure or from any liability which it may have
      otherwise). In case any such action is brought against any indemnified party,
      and it notifies an indemnifying party of the commencement thereof, the
      indemnifying party will be entitled to participate therein, and to the extent
      that it may elect by written notice delivered to the indemnified party promptly
      after receiving the aforesaid notice from such indemnified party, to assume
      the
      defense thereof, with counsel satisfactory to such indemnified party.
      Notwithstanding the foregoing, the indemnified party or parties shall have
      the
      right to employ its or their own counsel in any such case, but the fees and
      expenses of such counsel shall be at the expense of such indemnified party
      or
      parties unless (i) the employment of such counsel shall have been authorized
      in
      writing by one of the indemnifying parties in connection with the defense of
      such action, (ii) the indemnifying parties shall not have employed counsel
      to
      have charge of the defense of such action within a reasonable time after notice
      of commencement of the action, or (iii) such indemnified party or parties shall
      have reasonably concluded that there may be defenses available to it or them
      which are different from or additional to those available to one or all of
      the
      indemnifying parties (in which case the indemnifying parties shall not have
      the
      right to direct the defense of such action on behalf of the indemnified party
      or
      parties), in any of which events such fees and expenses shall be borne by the
      indemnifying parties. Anything in this subsection to the contrary
      notwithstanding, an indemnifying party shall not be liable for any settlement
      of
      any claim or action effected without its written consent; provided, however,
      that such consent was not unreasonably withheld.
    (d)  In
      order
      to provide for contribution in circumstances in which the indemnification
      provided for in Section 7 hereof is for any reason held to be unavailable,
      on
      grounds of public policy or otherwise, from the Depositor or the applicable
      Underwriter or is insufficient to hold harmless a party indemnified thereunder,
      the Depositor and the applicable Underwriter shall contribute to the aggregate
      losses, claims, damages, liabilities and expenses of the nature contemplated
      by
      such indemnification provision (including any investigation, legal and other
      expenses incurred in connection with, and any amount paid in settlement of,
      any
      action, suit or proceeding or any claims asserted, but after deducting in the
      case of losses, claims, damages, liabilities and expenses suffered by the
      Depositor any contribution received by the Depositor from persons, other than
      the applicable Underwriter, who may also be liable for contribution, including
      persons who control the Depositor within the meaning of Section 15 of the Act
      or
      Section 20(a) of the Exchange Act, officers of the Depositor who signed the
      Applicable Registration Statement and directors of the Depositor) to which
      the
      Depositor and the applicable Underwriter may be subject (i) in the case of
      any
      losses, claims, damages and liabilities (or actions in respect thereof) which
      do
      not arise out of or are not based upon any untrue statement or omission of
      a
      material fact in any portion
      of any Free Writing Prospectus (other than the Definitive Free Writing
      Prospectus) not constituting Issuer Information
      (or any
      amendments or supplements thereof), in such proportions as is appropriate to
      reflect the relative benefits received by the Depositor on one hand and the
      applicable Underwriter on the other from the Offering of the Certificates as
      to
      which such loss, liability, claim, damage or expense is claimed to arise or,
      if
      such allocation is not permitted by applicable law or indemnification is not
      available as a result of the indemnifying party not having received notice
      as
      provided in Section 7(c) hereof, in such proportion as is appropriate to reflect
      not only the relative benefits referred to above but also the relative fault
      of
      the Depositor on one hand and the applicable Underwriter on the other in
      connection with the statements or omissions which resulted in such losses,
      claims, damages, liabilities or expenses, as well as any other relevant
      equitable considerations or (ii) in the case of any losses, claims, damages
      and
      liabilities (or actions in respect thereof) which arise out of or are based
      upon
      any untrue statement or omission of a material fact in any portion of any Free
      Writing Prospectus (other than the Definitive Free Writing Prospectus) not
      constituting Issuer Information (or any amendments or supplements thereof)
      in
      such proportion as is appropriate to reflect the relative fault of the Depositor
      on the one hand and the Underwriter that furnished such portion of any Free
      Writing Prospectus (other than the Definitive Free Writing Prospectus) not
      constituting Issuer Information on the other in connection with the statements
      or omissions which resulted in such losses, claims, damages or liabilities
      (or
      actions in respect thereof) as well as any other relevant equitable
      considerations; provided, however, that in no case shall such Underwriter be
      responsible under this subparagraph (ii) for any amount in excess of the
      aggregate Purchase Price for the Offered Certificates.
    The
      relative benefits received by the Depositor on one hand and the applicable
      Underwriter on the other shall be deemed to be in the same proportion as (x)
      the
      total proceeds from the Offering (net of underwriting discounts and commissions
      but before deducting expenses) received by the Depositor and (y) the
      underwriting discounts and commissions received by the applicable Underwriter,
      respectively, in each case as set forth in the Terms Agreement in respect of
      the
      Offering of the Certificates as to which such loss, liability, claim, damage
      or
      expense is claimed to arise. The relative fault of the Depositor on one hand
      and
      the applicable Underwriter on the other shall be determined by reference to,
      among other things, (A) in the case of clause (i) of the preceding paragraph,
      whether the untrue or alleged untrue statement of a material fact or the
      omission or alleged omission to state a material fact relates to information
      supplied by the Depositor on one hand or the applicable Underwriter on the
      other, (B) in the case of clause (ii) of the preceding paragraph, whether the
      untrue or alleged untrue statement of a material fact or the omission or alleged
      omission to state a material fact relates to any untrue statement or omission
      of
      a material fact in any portion of any Free Writing Prospectus (other than the
      Definitive Free Writing Prospectus) not constituting Issuer Information (or
      any
      amendments or supplements thereof), and (C) in the case of either clause (i)
      or
      clause (ii) of the preceding paragraph, the parties’ relative intent, knowledge,
      access to information and opportunity to correct or prevent such statement
      or
      omission. The Depositor and the applicable Underwriter agree that it would
      not
      be just and equitable if contribution pursuant to this Section 7(d) were
      determined by pro rata allocation or by any other method of allocation which
      does not take account of the equitable considerations referred to above.
      Notwithstanding the provisions of this Section 7(d), (x) except as otherwise
      provided in Section 7(d)(ii), in no case shall the applicable Underwriter be
      liable or responsible for any amount in excess of the underwriting discount
      set
      forth in the Terms Agreement relating to the Certificates as to which such
      losses, claims, damages, liabilities or expenses are claimed to arise, and
      (y)
      no person guilty of fraudulent misrepresentation (within the meaning of Section
      11 (f) of the Act) shall be entitled to contribution from any person who was
      not
      guilty of such fraudulent misrepresentation. For purposes of this Section 7(d),
      each person, if any, who controls any Underwriter within the meaning of Section
      15 of the Act or Section 20(a) of the Exchange Act shall have the same rights
      to
      contribution as such Underwriter, and each person, if any, who controls the
      Depositor within the meaning of Section 15 of the Act or Section 20(a) of the
      Exchange Act, each officer of the Depositor who shall have signed the Applicable
      Registration Statement and each director of the Depositor shall have the same
      rights to contribution as the Depositor, subject in each case to clauses (i)
      and
      (ii) of this Section 7(d). Any party entitled to contribution will, promptly
      after receipt of notice of commencement of any action, suit or proceeding
      against such party in respect of which a claim for contribution may be made
      against another party or parties under this Section 7(d), notify such party
      or
      parties from whom contribution may be sought, but the omission to so notify
      such
      party or parties shall not relieve the party or parties from whom contribution
      may be sought from any obligation it or they may have under this Section 7(d)
      or
      otherwise. No party shall be liable for contribution with respect to any action
      or claim settled without its consent; provided, however, that such consent
      was
      not unreasonably withheld.
    8.  Underwriter’s
      Use of Free Writing Prospectus.
      Each
      Underwriter acknowledges and agrees that, as to any Free Writing Prospectus
      prepared by any Underwriter, each non-preparing Underwriter shall not
      participate in the planning for the use of such Free Writing Prospectus in
      any
      manner. Each Underwriter acknowledges and agrees that for all purposes of Rule
      159A of the 1933 Act Regulations, solely as between it and the other
      Underwriters, each respective Underwriter shall be responsible only for: (i)
      the
      Definitive Free Writing Prospectus and any other Free Writing Prospectus
      prepared by the Depositor, as used in connection with the offering by such
      Underwriter to any investor, (ii) any Free Writing Prospectus prepared by such
      Underwriter, as used in connection with the offering by such Underwriter to
      any
      investor and (iii) any Free Writing Prospectus prepared by any other
      Underwriter, but only to the extent actually used in connection with the
      offering by such non-preparing Underwriter to any investor.
    9.  Default
      of an Underwriter.
      If any
      Underwriter or Underwriters participating in an Offering of Certificates default
      in their obligations to purchase Certificates hereunder and under the Terms
      Agreement and the aggregate purchase price of Certificates which such defaulting
      Underwriter or Underwriters agreed but failed to purchase does not exceed 10%
      of
      the aggregate purchase price of the Certificates then being purchased, you
      may
      make arrangements satisfactory to the Depositor for the purchase of such
      Certificates by other persons, including any of the Underwriters, but if no
      such
      arrangements are made by the Closing Date the non-defaulting Underwriters shall
      be obligated severally, in proportion to their respective total commitments
      as
      set forth in the applicable Terms Agreement (for all classes of Certificates),
      to purchase the Certificates which such defaulting Underwriter or Underwriters
      agreed but failed to purchase. If any Underwriter or Underwriters so default
      and
      the aggregate purchase price of Certificates with respect to which such default
      or defaults occur is more than 10% of the aggregate purchase price of
      Certificates then being purchased, and arrangements satisfactory to you and
      the
      Depositor for the purchase of such Certificates by other persons are not made
      within 36 hours after such default, the Terms Agreement as to which such
      offering relates will terminate without liability on the part of any
      non-defaulting Underwriter or the Depositor, except as provided in Section
      11.
      As used in this Agreement, the term “Underwriter” includes any person
      substituted for an Underwriter under this Section. Nothing herein will relieve
      a
      defaulting Underwriter from liability for its default.
    10.  Survival
      of Certain Representations and Obligations.
      The
      respective indemnities, agreements, representations, warranties, and other
      statements of the Depositor or its officers and of the several Underwriters
      set
      forth in or made pursuant to this Agreement will remain in full force and
      effect, regardless of any investigation, or statement as to the result thereof,
      made by or on behalf of any Underwriter or the Depositor or any of its officers
      or directors or any controlling person, and will survive delivery of and payment
      for the Certificates and any termination of this Agreement or any Terms
      Agreement, including any termination pursuant to Section 10.
    11.  Termination.
      You
      shall have the right to terminate any Terms Agreement at any time prior to
      the
      applicable Closing Date if any domestic or international event or act or
      occurrence has materially disrupted, or in your opinion will in the immediate
      future materially disrupt, securities markets; or if trading on the New York
      or
      American Stock Exchanges shall have been suspended, or minimum or maximum prices
      for trading shall have been fixed, or maximum ranges for prices for securities
      shall have been required on the New York or American Stock Exchanges by the
      New
      York or American Stock Exchanges or by order of the Commission or any other
      governmental authority having jurisdiction; or if the United States shall have
      become involved in a war or major hostilities; or if a banking moratorium has
      been declared by a state or Federal authority, or if a banking moratorium in
      foreign exchange trading by major international banks or persons has been
      declared; or if any new restriction materially and adversely affecting the
      distribution of the series of Certificates as to which such Terms Agreement
      relates shall have become effective; or if there shall have been such change
      in
      the market for securities in general or in political, financial or economic
      conditions as in your judgment would be so materially adverse as to make it
      inadvisable to proceed with the Offering, sale and delivery of the Series of
      Certificates as to which such Terms Agreement relates on the terms contemplated
      in such Terms Agreement. Any notice of termination pursuant to this Section
      12
      shall be by telephone, telex, or telegraph, confirmed in writing by
      letter.
    12.  Notices.
      All
      communications hereunder will be in writing, and, if sent to the Underwriters,
      will be mailed, delivered or telegraphed and confirmed to you at ▇▇▇ ▇▇▇▇▇▇▇
      ▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇ ▇▇▇▇▇, Attention: General Counsel or if sent to
      the
      Depositor, will be mailed, delivered or telegraphed and confirmed to it at
      ▇▇▇
      ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇ ▇▇▇▇, ▇▇▇ ▇▇▇▇ ▇▇▇▇▇, Attention: ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇;
      provided, however, that any notice to an Underwriter pursuant to Section 7
      will
      be mailed, delivered or telegraphed to such Underwriter at the address furnished
      by it.
    13.  Successors.
      This
      Agreement and the Terms Agreement will inure to the benefit of and be binding
      upon the parties hereto and thereto, and their respective successors and the
      officers and directors and controlling persons referred to in Section 7, and
      no
      other person will have any right or obligation hereunder or
      thereunder.
    14.  Representation
      of Underwriters.
      You
      will act for the several Underwriters in connection with each Offering of
      Certificates governed by this Agreement, and any action under this Agreement
      and
      any Terms Agreement taken by you will be binding upon all the Underwriters
      identified in such Terms Agreement.
    15.  Construction.
      This
      Agreement shall be governed by and construed in accordance with the internal
      laws of the State of New York, without giving effect to principles of conflict
      of laws.
    If
      the
      foregoing is in accordance with your understanding of our agreement, kindly
      sign
      and return to us the enclosed duplicate hereof, whereupon it will become a
      binding agreement among the Depositor and the several Underwriters in accordance
      with its terms.
    | Very
                truly yours, | ||
| STRUCTURED
                ASSET MORTGAGE | ||
| INVESTMENTS
                II INC. | ||
| By: | /s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇ | |
| Name:
                ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇▇ | ||
| Title:
                Vice President | ||
| The
                foregoing Underwriting Agreement hereby is confirmed and accepted
                as of
                the date first above written. | ||
| BEAR,
                ▇▇▇▇▇▇▇ & CO. INC. | ||
| By: | /s/ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ | |
| Name: 
                ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ | ||
| Title:   
                Senior Managing Director | ||
SCHEDULE
      I (for multiple underwriters)
    | Underwriters | |||||
| Name | Class | Class | Class | Class | Class | 
| Bear,
                ▇▇▇▇▇▇▇ & Co. Inc. | $ | $ | $ | $ | $ | 
| [Other
                Underwriters] | |||||
| Total | |||||
EXHIBIT
      A
    STRUCTURED
      ASSET MORTGAGE INVESTMENTS II INC.
    _______________
      Trust 20__-_
    Mortgage
      Pass-Through Certificates, Series 20__-_
    TERMS
      AGREEMENT
    Dated:
      as
      of _____ __, 20__
    | To: | STRUCTURED
                ASSET MORTGAGE INVESTMENTS II INC. | 
| Re: | Underwriting
                Agreement dated December ___, 2005 | 
| Underwriter: | Bear,
                ▇▇▇▇▇▇▇ & Co. Inc. | 
| Series
                Designation: | Series
                20__-_ | 
| Class
                Designation Schedule of the Certificates: | |
| Terms
                of the Certificates: | |
| Class | Original
                Principal Amount | Interest
                Rate | 
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | ||
| $[__________] | 
The
      Certificates purchased by the Underwriter will be offered from time to time
      by
      the Underwriter in negotiated transactions at varying prices to be determined
      at
      the time of sale.
    Defined
      Terms:
      Terms
      not otherwise defined herein shall have the meanings given to such terms in
      the
      Pooling and Servicing Agreement dated as of ______ _, 20__ among Structured
      Asset Mortgage Investments II Inc., as depositor, _______________ as master
      servicer and securities administrator, EMC Mortgage Corporation, as sponsor
      and
      Depositor and _________________, as trustee.
    Form
      of Certificates Being Purchased by the Underwriter:
      Book-Entry except for the _________________ Certificates which will be in
      certificated, fully registered form.
    Distribution
      Dates:
      The[25th] day of each month or, if such [25th] day is not a business day, the
      next succeeding business day beginning on June, 2006
    | Certificate
                Rating for the Certificates Being Purchased by the Underwriter: | 
| Class | Ratings | |
| S&P | ▇▇▇▇▇’▇ | |
Mortgage
      Assets:
      The Mortgage Loans to be included in the Trust Fund are as described in Annex
      A
      hereto.
    Purchase
      Price:
      The aggregate purchase price payable by the Underwriter for the Certificates
      covered by this Agreement will be $____________ (plus $_____________ in accrued
      interest).
    Credit
      Enhancement:
      None other than ________________________ described in the related Prospectus
      Supplement.
    Closing
      Date:
      May 31, 2006
    The
      undersigned, as the Underwriter, agrees, subject to the terms and provisions
      of
      the above-referenced Underwriting Agreement, which is incorporated herein in
      its
      entirety and made a part hereof, to purchase the respective principal amounts
      of
      the Classes of the above-referenced Series of Certificates as set forth
      herein.
    | BEAR,
                ▇▇▇▇▇▇▇ & CO. INC. | ||||
| By: | ||||
| Name: | ||||
| Title: | ||||
| Accepted: | ||||
| STRUCTURED
                ASSET MORTGAGE | ||||
| INVESTMENTS
                II INC. | ||||
| By: | ||||
| Name: | ||||
| Title: | ||||
Annex
      A
    Mortgage
      Loan Schedule
    [Available
      Upon Request]
    EXHIBIT
      B
    Closing
      Opinion of Counsel to the Depositor
    (See
      Closing Binder)
    EXHIBIT
      C
    FOOTNOTE
      271 INFORMATION
    [Excerpt
      from Offering Reform adopting release-bold headings added for convenience of
      reference]
    In
      the
      case of asset-backed issuers certain information comprehended within the
      definition of ABS informational and computational material is analogous to
      the
      term of securities and is therefore issuer information. For example, we would
      expect that the following categories of such material, which are derived from
      the definition of ABS informational and computational materials, are generally
      issuer information:
    (1) Structural
      information-factual
      information regarding the
      asset-backed securities being offered and the structure and basic parameters
      of
      the securities, such as the number of classes, seniority, payment priorities,
      terms of payment, the tax, ERISA or other legal conclusions of counsel, and
      descriptive information relating to each class (e.g., principal amount, coupon,
      minimum denomination, price or anticipated price, yield, weighted average life,
      credit enhancements, anticipated ratings, and other similar information relating
      to the proposed structure of the offering);
    (2) Collateral
      information-factual
      information regarding the pool assets underlying the asset-backed securities,
      including origination, acquisition and pool selection criteria, information
      regarding any prefunding or revolving period applicable to the offering,
      information regarding significant obligors, data regarding the contractual
      and
      related characteristics of the underlying pool assets (e.g., weighted average
      coupon, weighted average maturity, delinquency and loss information and
      geographic distribution) and other factual information concerning the parameters
      of the asset pool appropriate to the nature of the underlying assets, such
      as
      the type of assets comprising the pool and the programs under which the loans
      were originated;
    (3) Key
      parties information-identification
      of key parties to the transaction, such as servicers, trustees, depositors,
      sponsors, originators and providers of credit enhancement or other support,
      including information about any such party;
    (4) Static
      pool data-static
      pool data, as referenced in Item 1105 of Regulation AB [17 CFR 229.1105], such
      as for the sponsor’s and/or servicer’s portfolio, prior transactions or the
      asset pool itself; and
    (5) Issuer
      computational material-to
      the
      extent that the information is provided by the issuer, depositor, affiliated
      depositor, or sponsor, statistical information displaying for a particular
      class
      of asset-backed securities the yield, average life, expected maturity, interest
      rate sensitivity, cash flow characteristics, total rate of return, option
      adjusted spread or other financial or statistical information related to the
      class or classes under specified prepayment, interest rate, loss or other
      hypothetical scenarios. (Where such information is prepared by an underwriter
      or
      dealer, it is not issuer information, even when derived from issuer
      information.)