The radiation amount of a mobile phone for two half-hour periods per day is equal to ______ to an X-ray for ten seconds.

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• 1Some 200 people were reported ______ in the earthquake which happened in Sichuan last month.

  A.were killed

  B.to be killed

  C.killing

  D.to have been killed

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• 2Mrs. White found her husband surrounded by letters and papers and_______ very worried.

  A.look

  B.looked

  C.looking

  D.to look

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• 3The news of ___________ is already known to everyone in our office.

  A.your promoting

  B.your being promoted

  C.being promoted

  D.your having promoted

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• 4Have you considered how weak humans are ________ a volcano, hurricane or earthquake?

  A.comparing with

  B.to compare with

  C.compared with

  D.having been compared with

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• 5I'm sorry I can't help ________ the flowers, because I'm busy preparing for the singing competition ________ tomorrow.

  A.watering; to be held

  B.water; being held

  C.to water; held

  D.water; to be held

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• 6The prize of the game show is ﹩30,000 and an all expenses __________ vacation in China

  A.paying

  B.to be paid

  C.being paid

  D.paid

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• 7Would you please make up a topic worth ______ at tomorrow's meeting?

  A.discussing

  B.discussed

  C.to be discussed

  D.being discussed

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• 8When he joined them in the work, he was disappointed at there _______ so little to do.

  A.being

  B.were

  C.having

  D.had

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• 9He managed to make himself________with his _______ English.

  A.Understand; breaking

  B.understand, broken

  C.understood, breaking

  D.understood, broken

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• 10—Is Bob still teaching? —I'm afraid not. He is said ________ the school as he has become a businessman.

  A.that he has left

  B.to leave

  C.to have left

  D.to be left

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