31. ---I feel tired and sleepy.

　　---Why not stop _____?

　　A. to work

　　B. to have a rest

　　C. having a rest

　　D. to go on with your work

　　解析：stop to do sth.表示停下了去做另外的事。stop doing sth. 表示停止做某事。句子的意思是我感觉很累，很想睡。对方肯定是劝她停下手上的事去休息。答案是B。

　　32. ---Did you notice the boy come in?

　　---No, I didn't because I _______a film.

　　A. had watched

　　B. have watched

　　C. was watching

　　D. am watching

　　解析：句子的意思是：----你注意到刚进来的男孩了吗?----不，我没有，我正在看一个电影。整句是过去时，表示正在做的事，应该用过去进行时。答案为C。

　　33. ---Could you tell me _____? I must find him.

　　---Sorry, I have no idea. But he was here just now.

　　A. where Tom was

　　B. where has Tom gone

　　C. where can I find Tom.

　　D. where Tom is

　　解析：本题是考查宾语从句的用法。由what,where,who等疑问词引导的宾语从句要用陈述语气，疑问词+陈述句，而不是疑问词+一般疑问句。Could 此时表示委婉的请求语气，而不是过去时。答案为D。

　　34. ---Shall I tell Mike about it?

　　---No, you _____. He's already been told.

　　A. mustn't

　　B. can't

　　C. don't

　　D. needn't

　　解析：mustn‟t 表示“禁止，不许” can‟t “不能” don‟t”不...” needn‟t “不必要”根据题目意思，他已经知道了，不存在着禁止，不能的意思。Don‟t也不能回答Shall 引导的一般疑问句，答案为D。

　　35. ---I‟m ______ in what _____ you.

　　---Well, don‟t follow suit. Just do what you like.

　　A. interesting, interests

　　B. interested, interests

　　C. interest, interests

　　D. interest, interesting

　　解析：be interested in 对...感兴趣,人作主语 ;interesting 令人感兴趣的,物作主语;interest使人感兴趣。答案为B。

　　36. ---I‘m too busy_______ to my family often.

　　---Why not call them instead?

　　A. writing

　　B. to write

　　C. written

　　D. write

　　解析：too....to 太....而不能......我太忙而不能经常给我家里人写信。答案为B。

　　37. ---______ present you’ve bought for me!

　　---I‘m glad you like it.

　　A. How a

　　B. What a

　　C. How

　　D. What

　　解析：感叹句how修饰形容词或副词，what修饰名词。present是可数名词，答案为B.

　　38. ---This is no-smoking zone. Can’t you see the sign?

　　---Oh, sorry. I ______ it.

　　A. haven‘t seen

　　B. won’t see

　　C. don‘t see

　　D. didn’t see

　　解析：这是无烟区，难道你不能看见这个标示吗? 在这个人的提示下，答话人现在肯定看见这个标示了。那么是以前没看见，答案为D。

　　39. ---Will you please let me have a look at the photos taken in the States?

　　---Sure .I‘ll _____ them here to school tomorrow.

　　A. take

　　B. carry

　　C. get

　　D. bring

　　解析：本题主要对比take 和bring。take是拿走，bring是拿来。carry是携带，get是得到，答案为D。

　　40. ---Look at ____ animal. It’s interesting.

　　---Which one do you mean? ____ black one with a long tail? A. an, The

　　B. an, An

　　C. the, The

　　D. the, An

　　解析：考查冠词的用法。而根据题意我们可以看出，问答中的动物都是表示特指，答案是C。