She lives ________ No. 53 Nanjing Road. She often takes ________ No.10 bus.

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There is no ________ working out the problem.

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The farm house was five miles ________ here.

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________ of the job has been completed.

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There are different forms of energy, most ________ come from the sun.

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They both ________ a good time at the palace ball.

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My classmates and I found ________ important to master a foreign language.

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The purpose of learning a foreign language is to communicate and think ________ the language.

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________ a half hour at lunchtime, there were no breaks in the factory.

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His good idea ________ to produce electric cookers in great numbers.

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