________the letter，she went out to post it．

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________anything about the accident，he went to work as usual．

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Rather than ________on a crowded bus，he always prefers ________a bicycle．

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It is no good________．You should________．

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The boy ________on the bed ________his mother and said that he had already ________the table．

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She said she ________for Beijing soon．

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________used to be thought that the earth was square．

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________ is ________who wants to see you．

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I hope there are enough glasses for each guest to have________．

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Having a trip abroad is certainly good for the old couple，but it remains ________whether they will enjoy it．

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