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People should refrain from talking _______ while hanging out with friends

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Not only ______ well but he also plays musical instruments perfectly

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A survey is now being ....... nationwide

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He is _________his driving test today

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____ ASEAN is becoming more integrated, investors should be aware of local preferences and cultural sensitivities.

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Major spending is required to ......... substantial improvements in housing

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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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"Curiosity is one of permanent and certain characteristics of a vigorous intellect." _ Samuel Johnson

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Never before___________ such a disaster

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Now you know all the facts, you can ________ an informed choice

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Mainstream economists argue that the purpose of the policy is to promote economic efficiency

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She bought a _________ jacket as a present for her daughter

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(1) _____ in technology have made a lot of changes to our everyday lifestyles, but one of the biggest has got to be how we read books. Since the invention of the e–book, there has been a significant change to our reading habits. Given the choice between taking a couple of heavy paperbacks on holiday or an e–book device like a Kindle, most of us, including our parents and grandparents, would unsurprisingly opt (2) _____ the Kindle. But what would our lives be like with no books at all? It’s a (3) _____ question. Some educational specialists are making predictions that in the future we won’t even see books in classrooms – everything will be done online! (4) _____ of the idea of getting rid of books say that there will always be a need for paper–based versions of materials. However, to be realistic, we have to accept that there is a (5) _____ chance that in a decade’s time schools and classrooms will be book–free! What do you think of that

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In all social systems, there is a minority group which is looked ____ by others in that culture and kept ____ of mainstream society

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Class 11M’s football team _____ 2 games so far this season, and will probably win the championship

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Your voice reminds me of somebody, but can’t remember______

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“If I ____ and my life depended on the solution, I would spend the first 55 minutes determining the proper question to ask, for once I know the proper question, I could solve the problem in less than five minutes." _ Albert Einstein

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GMT stands ____________ Greenwich Mean Time

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Only when _________ into smart clothes after the match _______ to talk to the TV reporters

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I _______ of buying new bicycle for my son. He ______ an old one since he was in secondary school. I _____ it several times

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My grandparents’ _______ about their life are always really interesting