__  carefully if any change occurs when doing experiments in the lab.

试卷相关题目

• 1Jane is in a hurry because the train to the airport leaves _______ half an hour.

  A.by

  B.in

  C.for

  D.until

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• 2---Hi, let’s go skating.--- Sorry, I’m busy right now. I _______ in an application form for a new job.

  A.fill

  B.have filled

  C.am filling

  D.will fill

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• 3Some animals carry seeds from one place to another, ______ plants can spread to new places.

  A.so

  B.or

  C.for

  D.but

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• 4What is the speaker mainly talking about、

  A.Amazing attraction in London.

  B.A four-day trip to London.

  C.A dream about London.

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• 5How did the family go to Hyde Park、

  A.On foot.

  B.By taxi.

  C.By tarin.

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• 6Last night, there were millions of people _______ the opening ceremony live on TV.

  A.watch

  B.to watch

  C.watched

  D.watching

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• 7I borrow the book Sherlock Holmes from the library last week, ______ my classmates recommended to me..

  A.who

  B.which

  C.when

  D.Where

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• 8________ I have a word with you、 It won’t take long.

  A.Can

  B.Must

  C.Shall

  D.Should

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• 9There are still many problems ______ before we are ready for a long stay on the Moon.

  A.solving

  B.solved

  C.being solved

  D.to be solved

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• 10_______ the forest park is far away, a lot of tourists visit it every year.

  A.As

  B.When

  C.Even though

  D.In case

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