It took us about an hour to get there, but this time it took us________ time, only half an hour.

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Don’t eat too________ at a meal. It’s bad for your health.

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The students take a rest ________forty-five minutes.

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We had noodles ________of rice for supper on Sunday.

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I’m afraid there’s________ wrong with you. You’d better see a doctor.

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He looked for his pen for a long time, ________he found it in his room.

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A．Last

B．At last

C．At first

D．At the end

The classroom is dirty, so we________ clean it now.

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I made some cakes________ you were in bed.

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The doctor________ Mrs Brown carefully and said, “There was nothing much wrong with you.”

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A．looked at

B．looked for

C．looked over

D．looked after

It’s dangerous to________ the river in this old boat.

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