.Walking into the room，I saw Grandpa sitting at the desk， ______.

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• 1.For the sake of ourselves and next generation we must now ______ paying attention to greenspace in

  A.set about

  B. set off

  C.set back

  D. set down

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• 2.As a_______president，his views are treated with respect when he is interviewed

  A.prior

  B. previous

  C.late

  D. former

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• 3.The supply of electric power to Madrid and neighboring districts has had to be______.

  A.weakened

  B. omitted

  C.restricted

  D. lowered

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• 4It is necessary to put bottles of pills out of______

  A.reach

  B.hand

  C.Hold

  D.place

  答案：A

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• 5Since it is already midnight, we,_____ now.

  A.had better leaving

  B.had better leave

  C.had better to leave

  D.had better have left

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• 6A completely new situation will _____ when the exam system comes into existence.

  A.arise

  B.rise

  C.raise

  D.arouse

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• 7During the heavy storm last week, we had to take_____ under a flyover.

  A.shade

  B.shelter

  C.shadow

  D.shield

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• 8 It is not the tools a scientist uses but how he uses them that_____ him a scientist.

  A.make

  B.makes

  C.made

  D.will make

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• 9 While l was waiting for her, I killed time_____ looking in the show windows.

  A.by B.with C.in D.with

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• 10 It is essential that all the reports to be published_____twice.

  A.be checked B.would be checked C.were checked D.will be checked

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