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It is possible ............. may assist some trees in saving water in the winter.

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They___ next to each other at the lecture this morning

Find which word does not belong in each group.

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My nickname in the office is “Slugger”, ____?

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There must be equal opportunity for all, ____ ethnicity, gender or religion.

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 Isolated from the mainland, the Con Dao islands are one of Vietnam’s star (4) _____. Long preserve of political prisoners and undesirables, they now turn heads thanks to their striking natural beauty. Con Son, the (5) _____ of this chain of 15 islands and islets, is ringed with lovely beaches, coral reefs and scenic bays, and remains partially covered (6) _____ tropical forests. In addition to hiking, diving and exploring deserted coastal roads, there are excellent wildlife–watching opportunities, such as the black giant squirrel and endemic bow–fingered gecko. (7) _____ it seems an island paradise, Con Son was once hell on earth for the thousands of prisoners who languished in a dozen jails during French rule and the American–backed regime. Many Vietnamese visitors are former soldiers (8) _____ were imprisoned on the island. Until recently, few foreigners visited Con Dao, but with the commencement of low–cost boat connections this looks sure to change

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It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

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After graduating from university, I want to ____ my father's footsteps

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A: I wish I hadn’t criticised Mark’s drawing yesterday because he hasn’t spoken to me today. Do you think he’ll come to my party on Friday?
B: Possibly, he ________ you by then

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He came ____________ me in the club and asked if I would like to dance

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She had to ______________ a choice between the two dresses

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He was ejected after committing five personal _________ in water sport game yesterday

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An investigation is being .......... by the prison governor

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________ is a piece of land with water all around it

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By 1820, there were over sixty steamboats on the Mississippi river, _____ were quite luxurious

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The ceiling in this room doesn't look very safe. It looks as if it______down

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The strongest dump trucks work in rock quarries, ................. tons of rocks and soil at one time.

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When he goes on holiday, it takes him the first couple of days just to wind __________

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_______ you see Frank at the conference, give him my regards

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Not only__________ at the post office. ___________ at the grocery store

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___________ more help, I would call my neighbor