If you are not sure of the meaning of this word, you can ________ the dictionary.

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On Sunday morning after getting up, I helped my mother ________ our rooms and wash dirty clothes.

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We have to finish our work in two hours, let’s ________ it quickly. If not. we’ll he punished by the boss.

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I’m sure your lost watch will ________ one of these days.

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In that supermarket a new type of computer is ________, the low price of which makes it attractive to the students from poor family.

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--Mum, I was praised by my teacher in class.

--Glad to hear that, but don't be too proud ________ you have achieved so much progress.

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This problem will be discussed in ________ at the next staff meeting.

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－Shall I help you work out the problem?

－No, thanks. I can ________ myself.

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I don't drink alcohol ________.

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I think it is the best use ________ this money.

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