According to the survey, two thirds of the area__________covered by trees now and 90% of the population__________contributions to the Greening Project in the city.

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• 1Most of my friends will go hiking next Sunday. The rest______to see a new film.
  A.has
  B.have
  C.are
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• 2My parents have promised to come to see me before I_________for Africa.
  A.have left
  B.leave
  C.left
  D.will leave
   
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• 3I need to go back home before I _________ money
  A.is running out
  B.run out
  C.have run out of
  D.is running out of
   
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• 4This kind of glasses manufactured by experienced craftsmen ______ comfortably.
  A.is worn
  B.wears
  C.wear
  D.are worn
   
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• 5The trains___the travellers who want to go to other places.
  A.used to carry
  B.get used to carrry
  C.are used to carry
  D.are used to carrying
   
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• 6Jack could have avoided that terrible car accident, but he________careful enough.
  A.is not
  B.hasn’t been
  C.was not
  D.hadn’t been
   
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• 7I ______ all day and I haven’t a penny left
  A.had shopped
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• 8The influence the parents_________on their children_________great.
  A.take; are
  B.take; is
  C.have; are
  D.have; is
   
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• 9I knew I could not finish the homework_____.
  A.by the time he had come
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• 10It is getting late. It’s time we_____.
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