第二节 补全对话(共5小题；每题1分，满分5分)

根据对话内容，从对话下边的选项中选出能填入空白处的最佳选项。

　 A：Will you help me plant this tree，please？

　 B：(46)

　 A：Well，I've dug the hole．Hold this stick while I knock it in．

B：OK！Is it straight？

　 A：(47)

　 B：What's next？

　 A：The tree must be put in the hole now．

　 B：(48)

　 A：Good！Hold it straight．I'll fill in the hole with earth．

　 B：OK！That's done．

　 A：Now the tree must be tied to the stick．

　 B：Well，that's done．(49)

　 A：A drink？We've just started．There are twenty more trees to be planted！

　 B：(50)

46. A. Why not? I'll go to dig the hole. B. OK. What shall I do?

　 C. With pleasure! 　　　　　　　D. That sounds good. Let's go.

47. A. That's right. B. Yes. It's OK. C. No. Do it again. D. Yes. It's strict.

48. A. Is it in the hole now? B. Is the tree straight? C. Is it next to the stick? D. Is it OK?

49. A. Let's have a rest. 　　　　B. Why not have bottles of juice?

　 C. Can we give it some water? D. Water it now?

50. A. Oh, my dear. B. OK. Let's do now. C. That's all. I must go. D. Why not ask the others?

45.-I didn't know this was a one-way street, officer. - .

　 A. That's all right. 　　　　B. I don't believe you.

　 C. How can you say that？ D. Sorry, but that's no excuse.

44.-W ill you go shopping tonight？ -If you go, ____________.

　 A. so do I B. so will I C. so I go D. that I'll go

43．--When will the sports meeting be held?

　 -- It depends on________ it rains the day after tomorrow.

　 A. when 　B. if 　C. why 　D. that

42. English is spoken by ______ people.

　 A. a lot B. much many C. a large number of D. a great deal of

41.You never go to the movies, ______?

　 A. don't you B. do you C. won't you D. can't you

40.Don't leave until he ______ back.

　 A. have come B. comes C. will come D. came

39.Please tell me ______.

　 A. how many days are there in a week. B. what novel is that

　 C. how old you are 　　　　　　　　D. what's your name

38. Which sign tells us the way out of a building?

　A　　　　　　　　 B　　　　　　 C　　　　　　 D