I have forgotten to ________ my pen here. Who'd like to ________ it for me?

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They were all very tired, but ________ of them would stop to take a rest.

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Every spring they would plant many trees along the hillside to ________ the soil from being washed away.

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If you want to see a doctor, you fix a time with him ahead of time. That's a common ________ in the USA.

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-- Excuse me, are you travelling by train or meeting with someone?

-- We are ________ the three o'clock train to New York.

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Computers can help those who don't ________ a common language talk to each other.

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We ________ each other the best luck in the examination.

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The visitors are all deeply ________ by the beauty of the Bai Mai Spring in Zhangqiu.

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Before building a house, you will have to ________ the government's permission.

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He has ________ in every large concert hall in Europe.

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