A.that B.while C.in which D.then (88)

    2.Is ____ necessary to complete the design before National Day?

    A.this B.that C.it D.he (89)

    3.I don't think ____ possible to master a foreign language without much memory work.

    A.this B.that C.its D.it (91)

    4.Does ______ matter if he can't finish the job on time?

    A.this B.that C.he D.it (91)

   5.It was not _____ she took off her glasses _____ I realized she was a famous film star.

    A.when , that B.until , that C.until , that D.when , then (92)

    6.I was disappointed with the film . I had expected ______ to be much better.

    A.that B.this C.one D.it (93)

    7.It was not until 1920 ______ regular radio broadcasts began.

    A.while B.which C.that D.since (94)

    8.______is a fact that English is being accepted as an international language.

    A.There B.This C.That D.It (95)

    9.It was only when I reread this poems recently _____ I began to appreciate their beauty.

    A.until B.that C.then D.so (97)

    10.I hate_____when people talk with their mouths full.

    A.it B.that C.these D.them (98)

    11.It is the ability to do the job _____ matters not where you come from or what you are.

    A.one B.that C.what D.it (2000)

KEYS: 1-5 ACDDB 6-10 DCDBA 11 B