A new study finds that sitting can shorten a person's life almost as much as smoking can, which _______ just how damaging inactivity can be.

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• 1Nearly 56 percent of Chinese believe that traffic order got even worse after tightened traffic regulations ______at the beginning of 2013.

  A.have been adopted

  B.were adopted

  C.adopted

  D.had adopted

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• 2Don't call him at this time tomorrow, because he ________ a meeting with his teachers.

  A.is having

  B.is going to have

  C.will be having

  D.has been having

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• 3–Jack is ill in hospital. --Really ? I __________ him right now.

  A.will visit

  B.am going to visit

  C.am to visit

  D.am about to visit

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• 4----We could have come here much earlier in your car. ----I agree. But it _____.

  A.is repaired

  B.was being repaired

  C.had been repaired

  D.is being repaired

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• 5Look out! The train ________.

  A.leaves

  B.is leaving

  C.has left

  D.left

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• 6Close the door of fear behind you，and you _________ the door of faith open before you．

  A.see

  B.have seen

  C.will see

  D.are seeing

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• 7  ---What were you doing when I phoned you? ---I had just finished my homework and ______ to take a bath.

  A.started

  B.has started

  C.was starting

  D.had started

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• 8As we know, dry wood _____ fire easily.

  A.will catch

  B.catches

  C.is catching

  D.has caught

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• 9He ________ two tickets for us before he arrived at the entrance of the cinem

  A.A.had reserved

  B.has reserved

  C.was reserving

  D.has been reserving

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• 10-- Did you visit your grandparents yesterday? --Yes, and when I got there, they _______ in the fields .

  A.worked

  B.have worked

  C.were working

  D.had worked

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