When plastics are burned, a very poisonous gas will ______．

试卷相关题目

• 1______ an umbrella with you, or you will be caught in the rain．

  A.Taking

  B.Take

  C.Having taken

  D.To take

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• 2Mrs Smith lives alone. She would like me to see her often. I ________ her.

  A.promised

  B.allowed

  C.permitted

  D.agreed

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• 3I had to speak loud to make myself ________.

  A.hear

  B.heard

  C.hearing

  D.to hear

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• 4He's down with a flu.I think he'll ______ it soon.

  A.get better

  B.recover

  C.get over

  D.be fine

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• 5The minister _____ the young couple in the church.

  A.married

  B.got married to

  C.be married to

  D.married with

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• 6The door remains ________.

  A.locking

  B.locked

  C.closing

  D.to lock

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• 7If you want your students to learn English well, you must ________ them to open their mouths.

  A.make

  B.let

  C.encourage

  D.improve

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• 8The car ran fast. You must ________ the engine to catch up with it.

  A.speed up

  B.keep up

  C.go up

  D.hold up

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• 9The nurse has just ______ the bananas to the children.

  A.given up

  B.given off

  C.given in

  D.given out

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• 10Your voice ________ as if you have a cold.

  A.hears

  B.sounds

  C.feels

  D.seems

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