China has made great progress in ______ the sun's rays as a source of energy.

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• 1She is disappointed to find her dress old-fashioned ________.

  A.compared to her friend's

  B.compared to her friend

  C.compares with her friend

  D.comparing with her friend's

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• 2_________to the strong sunlight for long every day led to her bad skin.

  A.Exposed

  B.Exposing

  C.Being exposed

  D.Be exposed

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• 3______ the room, the nurse found the tape-recorder ______ .

  A.Entering; stealing

  B.Entering; gone

  C.To have entered; being stone

  D.Having entered; to be stolen

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• 4The project is so designed that once _______ nothing can be done to change it．

  A.starts

  B.having started

  C.started

  D.starting

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• 5Suddenly I heard a terrible noise ahead. I looked forward _______ what was happening, but found nothing.

  A.to seeing

  B.to see

  C.for seeing

  D.and see

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• 6Please remind me ________ go without him tomorrow.  

  A.don't

  B.not to

  C.shouldn't

  D.to not

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• 7The mother forbids ______ noise in our study，but she doesn't forbid us____ a discussion．

  A.to make；to have

  B.making；to have

  C.making；having

  D.make；having

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• 8I think that his advice is well worth ______ .  

  A.valuing

  B.to be valued

  C.of being valued

  D.values

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• 9The boy who had broken the rule avoided _________.

  A.punishing

  B.punished

  C.being punished

  D.being punishing

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• 10You will regret _______ the beautiful scenery.

  A.not seen

  B.not to see

  C.having not seen

  D.not having seen

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