Barbara is motivated to study  ............. she knows that a good education can improve her life.

Because they fly, bats are often mistaken for birds; ________, bats are mammals, not birds.

When the first child was bom, they .............  married for three years.

Choose the correct answer in each sentence.

Many voters in this city are uninterested, and only about 15% of them are ---------active.

 I wish___________ the manager. 

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Every ……….. must take a drug test before the race.

................... the unseasonably warm weather, Sweet Indulgences ice cream shops opened two weeks ahead of schedule

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The company's new software for online banking is ___________   with most smartphone models.

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As we expect to receive hundreds of applications for the position, please -------- your resume to two pages.

Much of this year's profits will be used ................. renovation of the textile plant.

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The old theater is in need of complete ............

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She is never late ............ work.

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Living further from the city center will --------your rental costs, but it affects your commute.

My father said_______ would invite our teacher to dinner on Saturday. 

Find the mistake in each of the following question: 

The assumption that smoking has bad effects on our health have been proved.

Despite the fact that it was snowing, I felt warm.

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............ or you'll get overweight.

Ursa Major Corp. has. .............negotiated a deal with a Russian competitor in surveying the Kamchatka Peninsula.

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We won't buy the........... car until the arises.

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Belvin Theaters will  ____________  allow customers to purchase tickets on its Web site.

A  lot  of  generous businessmen have _____ valuable  contributions to helping needy people.