31. But for the arrival of the police,　 you __________ killed.

A. might have been　 B. could have been　 C. may have　　　　 D. would be

30. In the past three years, he ______________ hard at English.

　 A. works　　　　　 B. has been working　 C. had worked　　　 D. worked

29. When _____________ a new word, you’d better __________ a dictionary.

　 A. come across; refer to　　　　　　　　 B. coming across; consult

　 C. coming across; look up　　　　　　　 D. come across; consult

28. The data shows that the birthrate in China is far lower than ________ in India.

　 A. that　　　　　　 B. one　　　　　　 C. those　　　　　　 D. the one

27. __________ with an awful lot of ancient paintings, the museum is worthy ______________.

　 A. Furnishing; visiting　　　　　　　　　 B. Furnished; to be visited

　 C. Furnisheng; of being visited　　　　　 D. Furnished; visiting

26. My brother is senior _________ me　 ________ five years.

　 A. than; to　　　　 B. to; to　　　　　　 C. to; by　　　　　　 D. than; by

25. ---Wow, your homework looks great!

---I _____ it on my computer.

A. did　　　　　 　B. do　　　　　　 　　C. will do　　　　　 D. had done

24. The experement turned out to be _____________, 　which was unexpected .

　 A. a complete failure 　　　　　　　　　　B. a completely failure　

　 C. complete failure 　　　　　　　　　　D. complete failed

23. Advertising companies are always having to think up new ways to 　　　　products.

A. design　　　　 B. classify　　　　　 C. promote　　　　　 D. identify

22. He was about to tell me the secret _______someone patted him on the shoulder.

　 A.as　　　　　 　　B.until　　　　　 　C.while　　　　　 　　D.when