Jack ________ yet, otherwise he would have telephoned me. (NMET 1997)

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You're wet through. You ________ in the rain.

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Mary knows a lot about China. She ________ there.

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Jack ________ to Japan, for I met him in the bookstore just now.

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－Did he catch what you said?

－Well, he is not ________ clever.

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________ little children made ________ many toys.

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This is the way ________ he worked it out.

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They told me that he had left for the country some days ________.

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The stockings are so worn out that they can't be mended ________.

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E-mail, as well as telephone, ________ an important fact in daily communication.

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