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The nunther of the students who took part in the competition       500,but only a small number of them       chosen。

    A was;were    B were;was    C.were;were   D.w;was

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Do you often help your father ___ the farm work during the summer vacation?

       A. for       B.on     C.in        D.with

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—I am really proud of our country!

—I feel the same way. That was the first time that the Chinese people             (行走) in space. (walk)

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她生了一個女孩。

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—Can I help you, Madam?

    — No, thanks. I_______.

 A. have just looked around             B. just look around

 C. just looked around                 D. am just looking around

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They ______ on the program for almost one week before I joined them, and now  we ______ on it as no good results have come out so far.     

A.had been working; are still working  B.had worked; were still working 

C.have worked; were still working      D.have worked; are still working

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As I have a meeting at four, ten minutes _____ all that I can spare to talk with you.

A. are           B. was             C. is            D. were

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—— What do you think of the concert?—— Oh, it was______success.

A. a very          B. quite a         C .so             D. really

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—Will you attend the meeting this afternoon?

    —But I ________ told anything about it.

  A. wasn't            B. am not

C. haven't been          D. won’t be

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一方面,我們的生活條件改善了;另一方面呢,依然有很多人生活在惡劣的條件下。

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