He rushed home with the paper in his hand , ________”I've at last passed the exam!”

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Can you give me only five minutes to ________these papers? There are about 10 pages.

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Shall we go skating or stay at home?

Which ________do yourself?

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Has he been to Canada, too?

________ I know, he hasn't.

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While building a tunnel through the mountain ________.

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A．an underground lake was discovered

B．there was an underground lake discovered

C．a lake was discovered underground

D．the workers discovered an underground lake

Would you help me with the box?

Sorry , the box is ________heavy for me.

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When can you ________the repairs on my car?

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Mr Carter ________for London at 11 o'clock this morning.

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________ is mentioned above , the number of the students in senior high schools is increasing.

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I feel like ________for a walk; would you like ________with me?

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