The ability to do this will be necessary ________flights to distant planets. 

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• 1I left home early ________ be late for work.

  A.not in order to

  B.in order to not

  C.in order not to

  D.in order that

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• 2If you do it ________, you are sure to make rapid progress.

  A.on the way

  B.by the way

  C.in a way

  D.in this way

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• 3You ________ talk aloud in the library.

  A.had better not to

  B.had not better to

  C.had better not

  D.had not better

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• 4It is reported that it may ________ tomorrow.

  A.clear away

  B.be cleared away

  C.clear up

  D.be cleared up

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• 5As soon as the manager entered his office, he began to __________ the telephone book on his desk.

  A.look up

  B.look out

  C.look through

  D.look into

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• 6It was ________ film that she wanted to see it again.

  A.so a good

  B.such a good

  C.so good

  D.such good

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• 7In the bookshop I found an English book ________.

  A.is worth buying

  B.worth buying

  C.to be worth buying

  D.worth being bought

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• 8Mother wondered whether to buy the house. ________, it is very convenient to live in such a large house, but ________, the house will cost us a large sum of money.

  A.For one; for another

  B.For one thing; for another

  C.On one; on the other

  D.On the one hand; on the other hand

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• 9The term will soon be over. She must ________ her exam.

  A.be busy with

  B.take care of

  C.get on with

  D.be proud of

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• 10We have made ________ early in the morning.

  A.a rule whether we should rise

  B.it a rule to rise

  C.that a rule to rise

  D.a rule to rise

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