—Bob has gone to Californi

试卷相关题目

• 1—I am going to Americ

  A.—how long ______you ______there?A.are; stayed

  B.are; staying

  C.have; stayed

  D.did; stay

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• 2－What's that terrible noise? －The neighbours _____ the lawn.

  A.mow

  B.are mowing

  C.have mowed

  D.will mow

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• 3— Wow, your homework looks great! — I _______ it on my computer.

  A.did

  B.do

  C.will do

  D.had done

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• 4One learns a language by making mistakes and ______ them.

  A.corrects

  B.correct

  C.to correct

  D.correcting

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• 5You ______ television. Why not do something more active?  

  A.always watch

  B.are always watching

  C.have always watched

  D.have always been watching

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• 6By the time he realizes he _____ a mistake, it'll be too late for him to change his mind.

  A.makes

  B.made

  C.has made

  D.had made

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• 7His uncle went abroad in 2010, and _______since．

  A.has not been heard of

  B.had not been heard of

  C.had not heard of

  D.has not heard of

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• 8The book ____________ into thirty languages since it came on the market in 1973.

  A.was translated

  B.has translated

  C.has been translated

  D.translated

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• 9Every year, the coal workers ___________their lungs X-rayed to ensure their health.

  A.are having

  B.have had

  C.have

  D.had had

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• 10The 2012 Summer Olympic Games ______, taking place in London for a third time this summer.

  A.approaches

  B.to approach

  C.approached

  D.are approaching

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