－I heard that John suggested putting off the meeting the other day.

－Where did you ________?

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－Have the experts succeeded?

－No, their action hasn't brought about the ________ effect.

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As the centuries went by, humans made more and more words. This is what we now ________ by language.

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When you are in trouble, you should try to ________ your feet by yourself.

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Don't get ________ to the dog. It's dangerous.

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He got to the station only ________ the train had gone.

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You might wonder how it ________ to live without eating for so many months.

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It is a ________ to celebrate Christmas on December 25 in English-speaking countries.

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The coming 2008 Olympic Games will be a great ________ in Chinese history.

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In many countries, wood ________ paper.

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