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

--Someone must have set fire___________ it.

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

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

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.

23. People greatly__________ in their views of life.

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

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

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

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

19. --I can't find Mr. Smith.

--It was in the hotel___________ he stayed.

A. that　　　　 B. where　　　　 C. which　　 D. since

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

17. My uncle___________ until he was forty-five.

A.married　　　　　　　　　　　 B. didn’t marry

C.was not marrying　　　　　　 D. would marry