He ________ to the radio when I went to see him yesterday evening.

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Tell the boy ________ in the Iibrary .

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________ I watch TV after supper?

No . You ________ finish your homework first .

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In summer it is ________ in Nanjing than in Beijing.

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No matter ________ in writing , you can improve with practice .

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I'm busy doing my homework now. So I can't help ________ the housework.

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They ________ to the west, haven't they?

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A．made up their minds going

B．have made their mind to go

C．have made up their minds to go

D．made up their mind going

I spent three hours ________ for useful information ________ the internet .

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It is better ________ than to receive.

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It is ________ to go swimming in summer.

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