( )21. I wish you‘d consider _______ to Miami with us this vacation.

　　A. going

　　B. that you‘ll go

　　C. to go

　　D. to going

　　( )22. I think I‘ll wait until the mail _______.

　　A. should come

　　B. is coming

　　C. comes

　　D. will come

　　( )23. We found ________.

　　A. the work hard for doing

　　B. hard to do the work

　　C. it hard for doing the work

　　D. the work hard to do

　　( )24. Professor Bixby warned his students ________ late for the examination.

　　A. not be

　　B. to be not

　　C. not to be

　　D. be not

　　( )25. I don‘t know what I’d have done if I _______ to make that decision.

　　A. would have

　　B. had had

　　C. have had

　　D. did have

　　参考答案：

　　1.C 2.C 3.C 4.D 5.D 6.A 7.D 8.B 9.C 10.C

　　11.C 12.C 13.A 14.D 15.C 16.C 17.D 18.A 19.A 20.B

　　21.A 22.C 23.D 24.C 25.B