What ________ before printing was invented?

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________ he is invited, he won't come.

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—Susan, go and join your sister cleaning the yard.

—Why ________? John is sitting there doing nothing.

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The birds seemed ________.

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I don't think ________ possible to master a foreign languagewithout much memory work.

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She has to ________ her little son and get everything ready for lunch before going to work.

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Hasn't the money you lent me ________?

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He realized (意识到) that she was crying ________ what he had said.

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________, he's only 6 years old.

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Mary ________ a Frenchman. She has ________ him for three years.

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A．married with, married with

B．married, married

C．married to, been married

D．married, been married to