001. You are required to remove all public domain

    software from your computers unless the

    software has been ________ tested by our

    Information Services Department.

    (A) through

    (B) thorough

    (C) thoroughly

    (D) thoroughness

002. It is imperative that the problem of

    unemployment and actual wages falling

    behind rapidly rising inflation ________

    immediately.

    (A) should solve

    (B) has solved

    (C) be solved

    (D) are solved

003. The ability of develop new standards of

                     A

    DNA brings us one step closer to the time

           B

    when genetic engineering in humans becomes

     C

    a reality.

              D