He'd like a pizza with some ________ on it.

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　　I'm thirsty (渴的).Would you please give me some ________?

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　　Let him ________ a rest. I think he is tired after the long walk.

Which sign of the following means“NO PARKING”？

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　　Jim put his hands behind his back, ________ nobody could see them.

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　　They have got only one pencil. They need ________ pencils. 

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　　My favorite is getting stamps. I need ________ before I have 2,500 ones.

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　　I don't know the word, ________ I can't spell it out.

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　　They are talking ________ the animals in the zoo.

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　　Let's play volleyball, ________?

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