31. –Our food will _______. Hurry to get help from the nearby villagers.

　 --No need. It will last us for as long as two weeks.

A. lose out　　　　 　　 B. give away　　 　　　　 C. give out　　　　 　　　 D. go out

30. ______ makes the school famous is _______ more than 90% of the students have been admitted to universities.

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

29. Sir, do you have anything ______ this afternoon? If there is nothing to do, I wonder if I can ask for a leave.

A. typing 　 　　　　　　　　　 B. typed　　　　　　　　　　　 C. to type　　　 　　　　　　　　　 D. type

28. -- Has Tommy finished his homework yet?

　 -- I have no idea; he __________ it this morning.

A. was doing　 　　　　　 B. had been doing　　 　 C. has done　　 　　　　　　 D. did

27. ________ is announced in today's paper, they have succeeded in solving many problems in accordance with the new theory.

A. It　　　　 　　　　　　　　　　 B. That　　　 　　　　　　　　　　 C. As　　　 　　　　　　　　 D. What

26. - Thanks for your help, but can you do me one more favor, please？

　 - _______, sir. What's it then?

A. Just a minute 　　　　　 　　　　　　　　　　　　　　 B. It's very nice of you

C. That's all right 　　　　　　　　　　　　　　　　　　 D. At your service

25．______wants to go rafting this weekend, raise your hands, please.

A. Anyone who　　　 B. Those who　　　　 C. Anyone　　　　 D. Who

24. Tom, _______ here-everybody else, stay where you are.

A. to come　　　　　 B. come　　　　　 C. comes　　　　 　 D. coming

23. --I have made a decision to spend my holiday at the beach.

　 --__________　 I’m sure you’ll have a good time.

A. Why not?　　 　　　　 B. Sound wonderful.　 　　　　　　　 C. Let me see.　 D. Well done!

22. --I saw Dave in the lift this morning.

　 --Really? He _______ around here for a long time.

A. won’t be seen　　　 B. wasn't seen　　 　 C. hasn't been seen　　 　 D. hadn’t been seen