They had a pleasant chat ________ a cup of coffee.

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Tim got a good mark though he had done ________ others.

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He was worried and afraid ________.

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When driving in the city, you must ________ your speed ________ sixty km per hour.

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The price of the tickets is too high, so they ________.

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By the time you get back, great changes ________ in the area.

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Since the first cold war, many military satellites ________.

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Tommy ________, for he went swimming yesterday without permission.

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Speak louder so that you can make yourself ________.

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We never thought that Ge Zhenlin was still ________

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