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You should avoid ____ to the downtown area during the rush hour

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 In the Soviet Union, Serbia, Austria and Hungary, there has always been a habit of______ shoes and wearing slippers when they have come home

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Can we stop for a minute? I need to _____________ my breath, I can't run as fast as you guys!

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The well-dressed businessman looked down _________ the kid wearing a T-shirt in the elevator, not knowing that he was the new CEO

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Scientifically-minded people generally believe in cause-and-effect relationships _______ they feel there is a perfect natural explanation for most things

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Not even once___________ the truth

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Only by working hard _______ your final exam

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It's time for someone to _________ responsibility and get the job done

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The invention of the mobile phone has undoubtedly revolutionized the way people communicate and influenced every aspect of our lives. The issue is whether this technological innovation has (25) _____ more harm than good. In order to answer the question, we must first turn to the types of consumers. Presumably, most parents (26) _____ are always worrying about their children’s safety buy mobile phones for them to track their whereabouts. We can also assume that most teenagers want mobile phones to avoid missing out on social contact. In this context, the advantages are clear. (27) _____, we cannot deny the fact that text messages have been used by bullies to intimidate fellow students. There is also (28) _____ evidence that texting has affected literacy skills. The widespread use of mobile phone has, out of question, affected adult consumers too. What employee, on the way home from work, would be reluctant to answer a call from their boss? Apparently, only 18% of us, according to a survey, are willing to switch off our mobile phones once we've left the office. Admittedly, mobile phones can be intrusive but there are obvious benefits to possessing one. Personally speaking, they are invaluable when it comes to making social or business arrangements at short (29) _____. They also provide their owners with a sense of security in emergency situations

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Severe and prolonged hypothyroidism and hyperthyroidism can cause your hair ........

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Peter bought a(n) _______ book as a gift for his younger sister on her 15th birthday party

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Jim has a ________ of teaching experience

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The popular image of student life is of young people with few responsibilities enjoying themselves and (38) _____ very little work. This is often not true. Many older people now study at college or university, sometimes (39) _____ a part-time basis while having a job and looking after a family. These students are often highly motivated and work very hard. Younger students are often thought to be lazy and careless about money (40) _____ this situation is changing. In Britain reduced government support for higher education means that students can no longer rely on having their expenses paid for them. Formerly, students received a grant towards their living expenses. Now most can only get a loan (41) _____ has to be paid back. Since 1999 they have paid over £1,000 towards tuition fees and this amount will increase up to a maximum of £3,000. In the US students already have to pay for tuition and room and board. Many get a financial aid package which may include grants, scholarships and loans. The fear of having large debts places (42) _____ pressure on students and many take part-time jobs during the term and work full-time in the vacations

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The recently published newspaper criticised the ostentatious lifestyle of some celebrities who owned mansions or luxurious cars

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It took Juan a long time to build up the courage to ..... Mariella ....., but at last he did and she said yes

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Bring the ironing board through here, then you can watch TV while you ______________ the ironing

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The system that works as the control panel of the body in the .................. system

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The neighbors are out looking ____________ their dog yet again

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Negotiation is among a few effective ways to resolve any dispute

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If it _____________ convenient, let‟s go out for a drink tonight

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Although he was on the whole very suspicious of the project, Mr Adams ____ to cooperate