The young tree ________ to the stick ________ it can be straight.

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—My aunt comes in from Australia tonight.

—How long has it been ________ you last saw her.

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The sweater is made ________ wool and cotton.

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The number“________”is read“twenty-five million, two thousand and one”.

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—________ is it from Nanjing to Shanghai?

—It’s about only 305 kilometres away.

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The moon is quite ________ the earth in space.

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They are going to ________ another man-made satellite next year.

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We worked out the problem easily ________ their ________.

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They ________ twenty English songs so far this term.

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The children’s ________ of the world is ________ all the time.

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