When did you reach the Great Wall?

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A．go to　　B．get on　　C．get to

Many people went to Mr Jackson's birthday party. All of them had a good time.

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A．enjoyed themselves

B．were very good

C．played for a long time

－Excuse me. May I come in?

－You're late again! What's your ________ this time?

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－You'd better hurry, my dear.

－Just a minute, it won't ________ me long to change.

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－What did the doctor say?

－He ________me not to eat too much candy.

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Have you got a letter from your parents yet?

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In the market you can buy a used mobile phone for as little as 200 yuan.

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There are all kinds of cars on display in the World Trade Center.

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There are many trees on both sides of the street.

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－Thank you for your help.

－It's my pleasure.

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