16. --What when I phoned you?

　　A. had you done; finished

　　B. were you doing; had just finished

　　C. did you do; had just finished

　　D. were you doing; was finishing

　　17. My uncle___________ until he was forty-five.

　　A. married B. didn’t marry

　　C. was not marrying D. would marry

　　18. Scientists say it may be five or ten years___________ it is possible to test this medicine on human patients.

　　A. since B. before C. after D. when

　　19. --I can't find Mr. Smith.

　　--It was in the hotel___________ he stayed.

　　A. that B. where C. which D. since

　　20. Our new house is very___________ for me as I can get to the office in five minutes

　　A. convenient B. comfortable C. natural D. helpful

　　21. --I don't think we have met before.

　　--Yes, once at a party, but we___________.

　　A. weren't introduced B. didn't introduce

　　C. haven't introduced D. were not introducing

　　22. You look so tired tonight. It is high time you_________.

　　A. went to bed B. went to sleep C. go to bed D. to sleep

　　23. People greatly__________ in their views of life.

　　A. lead B. differ C. bring D. struggle

　　24. __________ she couldn't understand was__________ fewer and fewer students showed interest

　　in her lessons.

　　A. What; why B. That ; what C. What ; because D.

　　25.The __________ is just around the corner and you won't miss it.

　　A. bicycle's shop B. bicycle shop

　　C. bicycles shop D. bicycles’ shop

　　26. --The prison was ___________ fire last night.

　　--Someone must have set fire___________ it.

　　A. on ; with B. on ; to C. over; with D. should

　　27. Keep up good state of mind even if you___________ fail plenty of times.

　　A. must B. will C. can D. should

　　28. Sandy could do nothing but _________ to his teacher that he was wrong.

　　A. admit B. admitted C. admiting D. to

　　29. I know nothing about the young lady ___________ she is from Beijing.

　　A. except B. except for C. except that D. besides

　　30. --Have you any oranges and apples?

　　--__________

　　A. Yes, madam, on the second shelf over there

　　B. The oranges are very cheap.

　　C. You like apples, don’t you?

　　D. Of course, we have some fruits.

　　参考答案1—5 DDBBC 6—10 BCCCA 11—15 CBBDB

　　16—20 BBBBA 21—25 AABAB 26—30 BBACA