28. ________ the floor, I found his pen lying on the ground.

A. While swept　 　　B. While sweeping　　　 C. If sweeping　 　　D. If swept

27. He focused his effort ________ the houses _______ sale, for fear that the prices for these houses would go up suddenly.

A. to ; in　　　 　　　B. on ; in　　　 　　　C. to ; for　　　　　 D. on ; for

26. He was so ________ a good university that he would work until far into the night.

A. curious about　 　　B. anxious about　 　　C. desperate for 　　D. concerned about

25. They have produced ________ they did last year.

A. twice more grain as　　 　　　　　　　　B. twice as much grain as

C. twice as many grain as　 　　　　　　　　D. as twice many grain as

24. We should take exercise now and then. I believe we will ______ it a lot.

A. benefit from　 　　　B. benefit　 　　　　　C. do good to　 　　　D. be beneficial for

22. Mr. Harris apologized _______the children _______ the lady ________ what they had done.

A. for; to; to　　　 　B. to; to; for 　　　　　C. for; to; for　　　 D. to; for; for

23 He explained that not only _______be taken but also _______ do his bit for the protection of the environment.

A. should government measures ; should everyone

B. should government measures ; everyone should

C. government measures should ; should everyone

D. government measures should ; everyone should

第一节　 单项填空(共15小题；每小题1分，满分15分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

21. If you are to treat your friends to dinner in a good restaurant at the weekend, you’d better book a table _______.

A. ahead　　　　　 　B. before　　 　　　　　C. ahead of　　　　 D. in advance

时下，很多学生有手机。为此，某英语报社在你校组织了一场讨论。讨论的主题是：中学生是否有必要有手机。假如你是李华，请你根据下列表格提供的信息，给报社写一封信，客观介绍讨论的情况，然后发表你的观点。

注意：1．短文的开头已给出。 2．词数为120个左右。

Dear editor,

I’m writing to tell you about the discussion we carried out on whether it is necessary for middle school students to have mobile phones.

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