Calculations，whichareastronomi

Calculations，which are astronomically exact，have been made ________ with the use of computers.

A．possible	B．it possible
C．possibly	D．to be possible

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You can’t imagine what great trouble they have _____ the problem _____.

A．to solve; being talked about	B．solving; discussing
C．to solve; to talk about	D．solving; being discussed

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It was getting dark; I found a car _____ in a pool by the side of the road.

A．to be stuck

B．stuck

C．sticking

D．stick

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To answer correctly is more important than _____.

A．that you finish quickly	B．finishing quickly
C．to finish quickly	D．finish quickly

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He looked around and caught a man _____ his hand into the pocket of a passenger.

A．put

B．to be putting

C．to put

D．putting

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And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep quiet.

A．having lost

B．losing

C．to be lost

D．lost

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