We mustn't make any ________ in class when the teacher is giving a lesson.

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________ carefully and see what you can ________.

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While they were playing a game, the bell ________.

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The car was travelling fast ________ it began to rain.

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I'm trying ________ well in my lessons.

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The American boy thinks that English is ________ more difficult than Chinese.

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He told us not to forget ________ the floor after school.

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If you finish your work, you may ________.

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A．stop resting

B．stop to rest

C．to stop resting

D．stop and resting

——Does Mr. White speak ________ Chinese?

——Yes, he can speak Chinese as ________ as I.

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You think foreign languages are more important than science. But I really can't agree________ you.

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