Papermaking began in China and from here it ________ to North Africa and Europe.

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I don't like ________ you speak to her.

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—Hi, Tracy, you look tired.

I am tired. I ________ the living room all the day.

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No matter what you do, you should put your ________ into it.

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Those T-shirts are usually $ 35 each, but today they have a ________ price of $ 19 in the Shopping Center.

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It is said in Australia there is more land than the government knows ________.

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Air pollution is really a big problem here, but nobody knows ________ to do about it.

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You must be tired. You ________ the book for the whole afternoon.

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________ the light ________ , can you go to sleep?

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0h, hi, Jackie! ________ think you ________ also here.

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