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While the theory is indeed very important, part of it is expendable and should be done away with to make the lesson easier to understand

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According to the fire chief, it still isn’t clear where the fire ________ but he believes that it ________ in the storeroom

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Workers should ------- their immediate supervisors if they anticipate arriving late at work

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When I think back on those times we shared together, I can't help but feel a little sad

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University students are willing to get involved in helping the old and ____ people

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Viet Nam ______________ Tet according to the lunar calendar.

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Surgeons use a______ to perform an operation

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On Friday night some of our friends came to the party and _________for the weekend

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He bought me dinner to make _____________ being so late the day before

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I ........... my sister last month and we haven’t talked to each other since

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The university campus is like one big village where thousands of students live, work and relax surrounded by rolling green fields. It is the centre of the student (7) _____ in all its variety. While it is basically a place for young people, there are a (8) _____ of family flats and children are never far away. People come to live here from all over the world, so members of different cultures and speakers of different languages live next door to each other. One house has had special structural (9) _____ to make it suitable for students with disabilities. Most first year students live on campus. It's the easiest way to meet people when you first arrive and there’s always somebody to (10) _____. It’s a busy, lively place, but because the campus is in the middle of parkland, you can (11) _____ off and be alone if you want to

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Don Strange, who works as a vet in northern England, leads a busy life. As well as having to treat pets which are unwell, he often visits farms where problems of (33) _____ kinds await him. He has lost (34) _____ of the number of times he has been called out at midnight to give advice to a farmer with sick sheep or cows. Recently, a television company chose Don as the subject of a documentary program it was making about the life of a country vet. The program showed the difficult situations Don faces every day such as helping a cow to give birth or winning the trust of an aggressive dog (35) _____ needs an injection. Not all of Don’s patients are domestic animals, (36) _____, and in the program people saw him helping an owl which had a damaged wing. It also showed Don holding a meeting with villagers concerned about the damage a new road might do to their (37) _____ environment

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Her singing career had just begun to take ______________

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Most young people want to ____ an independent life without being influenced by anyone

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After the large income tax hike, many people suddenly found it difficult to make both ends ______________.

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Everyone wants to reduce pollution. But the pollution (30) _____ is as complicated as it is serious. It is complicated because much pollution is caused by things that benefit people. (31) _____, exhaust from automobiles causes a large percentage of air pollution. But the automobile provides transportation for millions of people. Factories discharge much of the material that pollutes the air and water but factories give (32) _____ to a large number of people. Thus, to end or greatly reduce pollution immediately, people would have to (33) _____ using many things that benefit them. Most of the people do not want to do that, of course. But pollution can be gradually reduced in several ways. Scientists and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws (34) _____ require businesses and traffic to stop, or to cut down on certain polluting activities

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Hurry up! Our uncle is coming. His plane will ___________in less than an hour

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Hana and Lily are discussing the role of robots in the workplace.
Hana: “The appearance of robots at the workplace means increasing unemployment.”
Lily: “ _______. Employees can still be retrained to adapt to a new environment.”

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She couldn’t afford the _______ scarf since all her money had been spent on renovating her house

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All our products ...... months of testing

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Our new cooling system is of high quality and ------- to all aspects of the building code.