He insisted on ________ to work in Xizhan.

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They had seen her ________ up from childhood.

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Put the book ________ it should be when you have finished reading it.

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People ________ think that the earth was flat.

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—Would you like to go with me to the concert?

—Thanks, but I ________ it already.

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—I fell from the stairs. I think my arm is broken.

—Oh, I ________ .

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There are a lot of ________ in Beijing.

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Charles Babbage is generally considered ________ the first computer.

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—How much did I ________ you this month in all?

—________ .

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________ of them can learn Chinese well in a year.

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