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Vietnam, along with China, stands out as a rare ____ story among transition economies

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Is this your favorite class? --- _________________

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Employees are ------- from eating outside of designated rest areas during their lunch breaks

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Thanh and Mai always …………………… a movie on Saturdays.

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When I grow ___________, I want to be an astronaut

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I think I put my pants ____________ backward

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Although at that time my knowledge of German was very poor, I ____ most of what they said about how to help people with mental disorders

Their parents will __________ a big party.

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 This is my first ____________ to Africa.

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House prices in our neighborhood have gone ___________ significantly, so we're thinking of selling

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I’m so sorry! I didn’t break that necklace ____.

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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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Smart city projects are big investments that ____ social transformation,......

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His youngest daughter was the ____ of his eye

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............. is no way to tell the exact number of heroin addicts in the United States. 

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How many chairs ________ there in the house?

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The Christmas pudding _______ during winner; and its price was once outrageously expensive

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We ......  them ...... 28-0

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When _____ about their preferences for movies, many young people say that they are in favour of science fiction

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We are so accustomed to using the Internet ____ it seems almost natural, and we often forget that it's not.

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Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) _____ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) _____ clear adverse effect associated with the prolonged use of mobile phones. Many studies are now going (41) _____ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation. (42) _____ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _____ bodies are still growing may be at particular risk