32. The number of smokers _________ fallen ___30% this year, compared with last year.

A. have; by　　　　 　B. has; by　　　 　　　C. has; at　　 　　　D. have; at

31.___________ your English, you should do more reading and writing.

A. Improved　　　　 B. Improving　　　　 C. Improve　　　　 D. To improve

30. Tom said the project would be finished by November, _______ personally I doubt very much.

A. it　　　　　　　 B. that　　　　　　 C. when　　　　　 　D. which

27.No matter ________ hard it may be, I will carry it out.

A. what　　　　　 B. whatever　　　 　C. how　　　　　 　D. however

28 Does John know any other foreign language _____ French?

A. except　 　　　B. but　 　　　　　　C. besides　 　　　　D. beside

29 The picture was sold at a ____ below its real ____.

A. value, price　　 B. price, value　　 C. cost, value　　　 D. price, cost

26.He was taken away by the police. He ______________for a robber.

A. must be mistaken　 　　　　　　　B. was being mistaken

C. must mistake　　　 　　　　　　　D. must have been mistaken

25. We ______ our homework when the lights went out.

A. were doing　　　 B. did　　　 　　　　C. have done　　　 D. are doing

24. I found the raincoat where I had ______ it.

A. lay　　　　　　 　B. laid　　　　　 　C. lain　　　　　 　D. lied

23. _______ the truth, I don’t agree with what you said just now.

A. To tell　　　　　 B. Telling　　　　　 C. Told　　　　　 D. Tell

22. I’m sorry. I’ ve_______ your book at home again.

A. forgotten　　　　 B. lain　　　　　　 　C. left　　　　　 D. laid

21.-----I’m terribly ill.

　-----_____________. I’ll call the doctor right away.

A.　 Take it easy　　 B. Don’t think so　 C. Come and help　 D. You are right