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_______________ contained in the chromosomes, and they are thought of as the units of heredity.

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The villagers didn’t_________him about his burning house at the time.

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Natural resources are ______ as a result of the excessive exploitation of human activities

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Can you help me? I can’t _________how to start this machine

Some researchers have just _______ a survey of young people's points of view on contractual marriage

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Many politicians will only speak to journalists if their comments are off the _____

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He spent a great _____________ time watching television.

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I expect a peaceful atmosphere in my village _________________.

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___________ people have complained about the plans.

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______ proficiency in German would be of much help, it is not requirement for the advertised position

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A forest fire can be made mostly by a __________ cigarette butt or a campfire.

 Chaplin was a comedian __ was best known for his work in silent movies.

Choose the best answer among A, B, c or D that best completes each sentence:  Does television adequately reflect the ethnic and cultural _______ of the country?

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She has two older ________ to learn from, but she may also depend on them too much

Sam will not graduate _____.

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It is rumored that they are planning to ______ off more staff next month. I hope I’m not one of them.

Choose A, B, C, or D that best completes each sentence.

In Vietnam, _____ that all old - aged parents live in nursing home.

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I have never forgot the beloved school ____________ I studied in

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The government has __________ new proposals to tackle the problem of increasing crime

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It is getting hotter and ____ every summer. I guess that is the result of global warming

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Since the beginning of April, Sam Son Flower Festival has attracted thousands of _________ to the beach