I decided to concentrate all my efforts _____ the complicated problem.

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• 1It was Sunday and there were so many people in the streets that he found it difficult to _____ to the post office.

  A.make his way

  B.find his way

  C.feel his way

  D.lose his way

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• 2Tom joined a dancing group but didn't seem to _____, so he left.

  A.show off

  B.go up

  C.fit in

  D.come over

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• 3The computer system broke _____ suddenly while he was searching for information on the Internet.

  A.down

  B.out

  C.up

  D.in

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• 4— How do you like this TV program? — It _____ young people because it has a lively style.

  A.attaches to

  B.attends to

  C.appeals to

  D.adjusts to

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• 5The first textbooks written for teaching English as a foreign language _____ in the 16th century.

  A.came about

  B.came out

  C.came along

  D.came up

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• 6The old man used to _____ in the country, but he is now used to _____ in the city.

  A.live; live

  B.living; living

  C.live; living

  D.living; live

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• 7Liu Xiaoding is a good teacher and _____ his students very much.

  A.cares about

  B.cares of

  C.takes care

  D.takes care for

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• 8Through years of hard work, her dream _____.

  A.came true

  B.came about

  C.came out

  D.came up

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• 9The stamps were _____ according to their styles and features.

  A.found out

  B.sorted out

  C.put out

  D.taken out

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• 10In the dark street, he had no one to _____ for help.

  A.turn up

  B.turn around

  C.turn to

  D.turn down

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