With more forests being destroyed, huge quantities of good earth __________ each year, which __________ that our environment is suffering.

试卷相关题目

• 1---I hear you ______ abroad. ---That's right. We're going to live in Spain． 

  A.are moving

  B.have moved

  C.move

  D.will have moved

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• 2My sister has never played tennis before. This is the first time she __________ to play.

  A.is trying

  B.was trying

  C.has tried

  D.had tried

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• 3— The room is dirty. — I know. It ______ for several weeks.

  A.hasn't cleaned

  B.didn't clean

  C.wasn't cleaned

  D.hasn't been cleaned

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• 4－Why didn't you give me a call last night? －Well, I couldn't. My phone __________.

  A.was being repaired

  B.had been repaired

  C.would be repaired

  D.was repaired

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• 5—I'm sorry to keep you waiting. —Oh, not at all, I______ here only a few minutes.

  A.have been

  B.had been

  C.was

  D.will be

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• 6Oh, look at you---you are trembling! You must feel cold now. In fact, you __________ in person. You can contact us by phone next time.

  A.didn't need to come

  B.needn't come

  C.needn't have come

  D.don't need come

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• 7--- Have you finished the report? --- No. I ______ it all this week.

  A.will do

  B.had done

  C.have been doing

  D.have done

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• 8I _____ all the cooking for my family, but recently I've been too busy to do it.

  A.will do

  B.am doing

  C.do

  D.had done

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• 9I must be off now. My friends ________ outside.

  A.wait

  B.have waited

  C.were waiting

  D.are waiting

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• 10The volleyball match will be put off if it _____.

  A.will rain

  B.rains

  C.rained

  D.is raining

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