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Make sure the table is securely anchored.

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Techniques to employ the energy of the sun are being deve

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The view from my bedroom window was absolutely spectacular

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Did she accept his research proposal？

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A large crowd assembled outside the American embassy.

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Anderson left the table,remarking that he had some work t

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“What do you mean by that?”Paul asked sharply.

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Since the Great Depression,the United States government has prot

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We had trouble finding a pure water supply.

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It is possible to approach the problem in a different way

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