A beam of light will not bend round corners unless______to do so with the help of a reflecting device .  

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• 1The government managed to have two chemical factories built, though _____ by the citizens.

  A.being opposed to

  B.opposed to

  C.was opposed to

  D.having been opposed to

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• 2It was in the very house  was built with stones _______ he spent his childhood.

  A.that; that

  B.that; where

  C.which; that

  D.which; where

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• 3—I would never come to this restaurant again.The food is terrible! —_______.

  A.Nor am I

  B.Neither would I

  C.Same with me

  D.So do I

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• 4Never before in China _______ for the unemployed.

  A.has done so much

  B.has been done so much

  C.so much has been done　

  D.has so much been done

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• 5I believe that when the power of love overcomes the love of power，______ will there be peace in this world.

  A.until then　　　　

  B.only which

  C.so

  D.only then

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• 6Father advised me not to say anything until＿＿＿＿＿ at the meeting.

  A.asking

  B.to ask

  C.asked

  D.ask

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• 7So difficult ______ it to work out the problem that I decided to ask Tom for advice.

  A.I did find

  B.did I find

  C.I have found

  D.have I found

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• 8—— I usually go there by train. —— Why not ＿＿＿＿＿ by boat for a change?   

  A.to try going

  B.trying to go

  C.to try and go

  D.try going

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• 9If ________ the same treatment again, he's sure to get well.

  A.giving

  B.give

  C.given

  D.being given

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• 10The roommates have lived for three years and not once ________ with each other.

  A.they had quarreled

  B.they have quarreled

  C.have they quarreled

  D.had they quarreled

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