The headmaster suggested that we ________ to the museum on Sunday.

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Mr Green told his friends ________ he had done.

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The suggestion ________ they are considering is ________ we should learn some practical.

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His sister married the man she was ________.

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________ you leave or go back to your home won’t make any difference.

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The reason ________ why he was late is ________ he met with.

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________ his choice of two jobs, the man decided to take the one which was nearer to his house.

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________ many times, they succeeded ________ experiment.

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A．Having tried; in doing

B．Tried; in being done

C．Having tried; to do

D．Tried; doing

I think the trade unions (工会) they ________ last year are gone.

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The children were wild ________ joy when they heard the good news.

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