5. What he’d like _____ a digital watch. What he’d like _____ textbooks.

　 A. are; are　　　　　　 　　 B. is; is　　　　 　　　　 C. is; are　　　 　　　　　　　 D. are; is

4. Not only he but also we _____ right. He as well as we _____ right.

　 A. are; are　　　　　 　 　 B. are; is　　　　　 　　 C. is; is　　　　 　　　　 D. is; are

3. What _____ the population of China? One-third of the population _____ workers here.

　 A. is; are　　　　　 　 　　 B. are; are　　　　　 　 C. is; is　　　　 　　　　 D. are; is

2. The number of teachers in our college _____ greatly increased last term.A number of teachers in this school _____ from the countryside.

　 A. was; is　　　　　 　 　　 B. was; are　　　　　 　 C. were; are　　　 　 D. were; is

1. One-third of the area _____ covered with green trees. About seventy percent of the trees _____ been planted.

　 A. are; have　　　　 　　 B. is; has　　　 　　　 C. is; have　 　　　 　 D. are; has

40. Listen! The fire engine is roaring. There _____ be a fire somewhere.

　　 A. should　　　　　 　B. must　　　　　 　 　C. will　　　　　 　D. ought to

39. We _____ booked. Look, this restaurant is almost empty.

　　 A. must have　　　　　B. can’t have　　　C. should have　　　 D. needn’t have

38. The driver has drunk too much wine and dangerous things _____ happen at any time.

　　 A. should　　　　　　 B. can　　　　　　 　C. must　　　　 D. need

37. -Who is the girl standing over there?

　　 -Well, if you _____ know, her name is Mabel.

　　 A. may　　　　　　　 　B. can　　　　　　 C. must　　　　　　 　　　 D. shall

36. -Mum, I’ve been studying English since 8 o’clock. _____ I go out and play with Tom for a while?

　　 -No, I’m afraid not. Besides, it’s raining outside now.

　　 A. Can’t 　　　　 　 B. Wouldn’t　　　C. Dare not　 　　　　　 D. Won’t