He is not ________ to leave at once.

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The conference to be held in Beijing is of ________.

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Today, if you find something useful on the Internet, you can download and ________ it in your personal computer file.

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________ the harder you work, the better result you will get.

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It is the ability to do the job ________ matters, not where you come from or what you are.

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I hate ________ when people talk with dirty words.

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I don't think ________ possible to master a foreign language without much memory work.

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The terrible traffic accident which caused forty deaths is believed ________ because of careless driving.

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________ that over 150,000 people died in the tsunami which happened in 2004.

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This small town is special because it has some customs ________ from the 8th  century.

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