Every student is required to watch the teacher carefully before ______ the chemistry experiment.

试卷相关题目

• 1The trip cost a total of 250 dollars， insurance _____.

  A.including

  B.included

  C.to include

  D.being included

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• 2My watch has stopped, so I will get it ______ this afternoon.

  A.repaired

  B.repairing

  C.repair

  D.to repair

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• 3They sat face to face, ________ about the things they were interested in for a long time.

  A.and talk

  B.talking

  C.to talk

  D.talked

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• 4The Changjiang River has been polluted badly and is not good _______．

  A.to swim it

  B.to be swum in

  C.to swim in it

  D.to swim in

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• 5The Chinese are proud of the Shanghai Expo _______ successfully in Shanghai in May,2010.

  A.to be held

  B.to hold

  C.being held

  D.holding

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• 6I don't mind _______ alone, as I'm not good at communicating with others.

  A.leaving

  B.not to leave

  C.to be left

  D.being left

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• 7The silence of the library is sometimes broken by a sudden cough or the sound of pages __________.

  A.turning

  B.turned

  C.being turned

  D.having turned

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• 8Can you see a man __________ there _________ at you now?

  A.sit; look

  B.sat; looking

  C.seated; looking

  D.seated; look

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• 9I'd like _______ trip to Shanghai . Do you want to go with me?

  A.to have another

  B.having

  C.taking

  D.to make another

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• 10At present, English is the main subject _____ here.

  A.to be taught

  B.being taught

  C.teaching

  D.to be teaching

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