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He has the very book which I’m looking for．

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The weekend, when you’ll spend with your family is coming．

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Have you noticed that small house, its roof is red?

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An opinion is what someone believes true but has not been proved．

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Of course, some people will never believe something is a fact as though they are given lots of evidence．

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The people who have the books insist that they belong to theirs．

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There is not doubt that the boxes were then put on a train for Beijing at that time．

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Although it feels as hard as stone, it easily melts when heating．

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About four metres long, the room served as a small reception hall for important visitor．

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He helped me with my English; in turns, I gave him the best gift．