37. -I think science is more useful than art.

　 -I disagree. I think art is 　　　　　　　　science.

　 A. not so useful as　 B. less useful than　 C. the most useful of　 D. as useful as

36. -Can you tell me 　　　　　　　　you have been collecting shells?

　 -Since I was seven years old.

　　 A. how long　　　　 B. how old　　　　　 C. how far　　　　　　 D. how many

35. -Must I get up before six o'clock tomorrow morning, dad?

　 -No, you 　　　　　　. Tomorrow is Saturday. You may get up later.

　　 A. mustn't　　　　　 B. can't　　　　　　　　 C. needn't　　　　　　　 D. may not

34. While the boy 　　　　　　　down the street, the UFO landed.

　　 A. had walked　　　 B. was walking　　　　 C. has walked　　　　 D. is walking

33. She is going to be a reporter when she　 　　　　　　　up.

　　 A. grows　　　　　　 B. will grow　　　　　 C. is going to grow　　 D. grew

32. Many kinds of wild animals are 　　　. We must do something to save them.

　　 A. in fact　　　　　　 B. on holiday　　　　 C. on time　　　　　　 D. in danger

31. If you have finished your homework, you should 　　　　　　washing and cooking.

　　 A. look through　　　 B. help with　　　　　 C. take after　　　　　 D. thank for

30. -Could you please 　　　　　　　　when you go out? It smells terrible in the room.

　 -Sure. But where should I put it?

　　 A. take out the trash　 B. sweep the floor　　　 C. turn off the light　　 D. fold the clothes

29. The library assistant says I can 　　　　　　　　the magazine for two weeks.

　　 A. borrow　　　　　 B. lend　　　　　　　 C. buy　　　　　　　 D. keep

28. Silence, please, class. We're going to have a math test in this class. Now I am going to give

　　 　　　　　　　　　　　your test papers.

　　 A. out　　　　　　　 B. over　　　　　　　　 C. up　　　　　　　　 D. back