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－Where ________ you ________(put)the recorder?I can’t see it anywhere．

－I ________(put)it right here, but now it is gone．

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Hello．I ________(not know)you ________(be)in London, how long have you been here?

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The students ________(read)loudly when I came into the classroom．

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All the worries they might have felt for him ________(drive)off by the sight of his cheerful face．

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The second half of the nineteenth century ________(witness)the first extended translation into English of the writings of Alphas Levi．

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Seeing violence on television or reading about it in the newspapers every day ________(make)us tolerate crime more than we should．

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In 1991, after the Gulf War, Bush’s approved rating reached 91 percent, the highest level recorded since polling ________(begin)in the 1930．

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________(stand)at the gate was a young man in green coat．

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Some proverbs ________(be)in the language for 1000 years，for example，A friend in need is a friend indeed．

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In the past two decades，research ________(expand)our knowledge about sleep and dream．