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With the weekend free, we decided to take a two-day ____________to the near-est island

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Mass media have proven to be a(n) ____ part of people's lives as hardly anyone can live without them.

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The A.I. expert wanted to have his assistant ____ the newly made robot

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The Principal demanded that the heaters ____ immediately. Winter is coming!

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The facts should be presented in chronological ___________

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Everybody in the house woke up when the burglar alarm ___

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I haven't talked to her ...............June

Has anyone _______a better solution to this problem?

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People have always depended on wildlife and plants for food, clothing, medicine, shelter and many other ____.

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She tried to explain what had happened but he kept ______________ her

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This new model not only saves time but also ________ operating on two batteries instead of four.

Choose the correct answer to each of the following questions. " I think you should do exercise ______ in order to keep your body in good shape."

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The ceiling fan in this room doesn’t look very safe. It looks as if it _________ down

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I’m sorry. Lan is busy now. She ____ her document on the second floor

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We admire her___________to the cause of humanity.

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The airline has been criticized for failing ____________ warnings about lack of safety routines

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While Mr. Kohl is on vacation, his assistant is expected to take care of any necessary paperwork --------

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Abelos Café sources its vegetables and fruit from local farms ------- possible

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He _________ at college at that time last year.

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When booking a flight, it is wise to ------- the guidelines for luggage size on the airline’s Web site.

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I should never have said that. I wish I _________ that