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                                            January 14, 1998



The Tax-Free Money Market Fund
Evergreen Tax Exempt Money Market Fund
200 Berkeley Street
Boston, Massachusetts 02116

         Re:      Acquisition of Assets of The Tax-Free Money Market
                  Fund by Evergreen Tax Exempt Money Market Fund

Ladies and Gentlemen:

         You have  asked  for our  opinion  as to  certain  Federal  income  tax
consequences of the transactions described below:

     Parties to the Transaction.  The Tax-Free Money Market Fund ("Target Fund")
is a series of The Virtus Funds, a Massachusetts business trust.

     Evergreen  Tax Exempt Money Market Fund  ("Acquiring  Fund") is a series of
Evergreen Money Market Trust, a Delaware business trust.

         Description  of  Proposed  Transaction.  Acquiring  Fund will issue its
shares to Target Fund and assume certain  stated  liabilities of Target Fund, in
exchange for all of the assets of Target Fund. Target Fund will then immediately
dissolve and  distribute  all of the Acquiring Fund shares which it holds to its
shareholders  pro rata in proportion to their  shareholdings  in Target Fund, in
complete redemption of all outstanding shares of Target Fund.

         Scope of Review and  Assumptions.  In rendering  our  opinion,  we have
reviewed and relied upon the form of Agreement and Plan of  Reorganization  (the
"Reorganization  Agreement")  between Acquiring Fund and Target Fund dated as of
November  26,  1997 which is enclosed  in a draft  preliminary  prospectus/proxy
statement to be dated January 14, 1998 which describes the proposed transaction,
and on the  information  provided in such  prospectus/proxy  statement.  We have
relied,  without  independent  verification,  upon the factual  statements  made
therein,  and assume  that there will be no change in material  facts  disclosed
therein between the date of this letter and the date of the







closing of the  transaction.  We further  assume  that the  transaction  will be
carried out in accordance with the Reorganization Agreement.

         Representations.  Written representations, copies of which are attached
hereto,  have been made to us by the appropriate  officers of Target Fund and of
Acquiring Fund, and we have without  independent  verification  relied upon such
representations in rendering our opinions.








                                       Opinions

         Based on and subject to the foregoing, and our examination of the legal
authority we have deemed to be relevant, we have the following opinions:

         1. The  acquisition  by  Acquiring  Fund of all of the assets of Target
Fund solely in exchange for voting  shares of Acquiring  Fund and  assumption of
certain  specified  liabilities of Target Fund followed by the  distribution  by
Target Fund of said Acquiring Fund shares to the  shareholders of Target Fund in
exchange for their Target Fund shares will  constitute a  reorganization  within
the meaning of ss.  368(a)(1)(C) of the Code, and Acquiring Fund and Target Fund
will each be "a party to a  reorganization"  within the meaning of ss. 368(b) of
the Code.

         2. No gain or loss will be  recognized to Target Fund upon the transfer
of all of its assets to  Acquiring  Fund solely in exchange for  Acquiring  Fund
voting shares and assumption by Acquiring Fund of certain specified  liabilities
of Target Fund, or upon the distribution of such Acquiring Fund voting shares to
the shareholders of Target Fund in exchange for all of their Target Fund shares.

         3. No gain or loss  will be  recognized  by  Acquiring  Fund  upon  the
receipt of the assets of Target  Fund  solely in  exchange  for  Acquiring  Fund
voting shares and  assumption  by Acquiring  Fund of any  liabilities  of Target
Fund.

         4. The basis of the assets of Target Fund  acquired by  Acquiring  Fund
will be the same as the  basis of  those  assets  in the  hands of  Target  Fund
immediately  prior to the  transfer,  and the  holding  period of the  assets of
Target Fund in the hands of Acquiring  Fund will include the period during which
those assets were held by Target Fund.

         5. The  shareholders of Target Fund will recognize no gain or loss upon
the exchange of all of their Target Fund shares solely for Acquiring Fund voting
shares.

         6. The basis of the Acquiring  Fund voting shares to be received by the
Target Fund shareholders will be the same as the basis of the Target Fund shares
surrendered in exchange therefor.







         7. The  holding  period  of the  Acquiring  Fund  voting  shares  to be
received by the Target Fund  shareholders  will include the period  during which
the Target Fund shares surrendered in exchange therefor were held,  provided the
Target Fund shares were held as a capital asset on the date of the exchange.

         This  opinion  letter  is  delivered  to  you  in  satisfaction  of the
requirements of Section 8.6 of the Reorganization  Agreement.  We hereby consent
to the filing of this  opinion as an exhibit to the  Registration  Statement  on
Form  N-14  and to use of our  name  and  any  reference  to our  firm  in  such
Registration Statement or in the Prospectus/Proxy  Statement constituting a part
thereof. In giving such consent, we do not thereby admit that we come within the
category of persons whose consent is required  under Section 7 of the Securities
Act of 1933, as amended,  or the rules and  regulations  of the  Securities  and
Exchange Commission thereunder.

                                               Very truly yours,



                                               SULLIVAN & WORCESTER LLP