Choose the best answer to complete each unfinished sentence, substitutes the underlined part.

The impact of hearing …………… can cause delays in receiving learning material.

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Authorities are worried about the increase of the drug abuse .

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There is a rumour that the army is about taking power, though this has been denied by many government sources

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You must study hard to keep pace in your classmates.

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These engines used  being started with hand. But now they are started by electricity.

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During Tet holiday, homes are often ……….. with plants and flowers.

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Kiwi birds search the ground with the bills for insects like: worms, and snails to eat .

He caught the ball ___ his left hand. 

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If you need to keep fit, then why don’t you take on sport such as badminton or tennis?

Scientists believe that by altering genetic composition of plants, it is possible to develop specimens that are resisting to diseases and have increased food valueable.

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The most (substances expand in volume when they are heated strongly .

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The central purpose of management is for making every action or decision helping achieve the carefully chosen goal

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It was near end of prehistoric many times that the first wheeled vehicles appeared.

As I was walking _____ the street, I saw a $ 10 note on the pavement. 

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Because it is a healthy way to exercise, aerobic dancing is considered as an wonderful method for release tension.

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The surface conditions on Mars are the more similar with the Earth’s than those of other planet the solar system.

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Tea did not become popular in Europe until late 17th century when it has been first imported to England and Holland.

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After the team of geologists had drawn diagrams in their notebooks and wrote explanations of formations which they had observed, they turned their camp-side to compare notes.

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For they, the biggest success was winning the golden prize.

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All the schools throughout of the country underwent thender educational reformally.

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Before she moved here, Arlane had been president of the organization since since four years.