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_________ pleased with himself

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We were so mad because of the combination of a cutoff and the sun giving .......... a lot of heat in summer

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"____" - “All right then, if you insist."

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............... his highly individual conceptions of music and chaos, John Cage became a leading figure in avant-garde music.

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My old friend, Manh …………………… to me twice a month.

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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

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There _____________ a table and four chairs in the living room

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You better leave now if you don't want rush hour traffic to hold you _________

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Xoan singing is a vocal art of villages in the ancestral land of Phu Tho. It has been ____ for generations and the oral tradition is still very much alive today

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The newspaper did not mention the ________ of the damage caused by the fire

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Thanh and Mai always ________ a movie on Saturdays.

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He felt ____ when he failed the exams the second time

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Many of the pictures sent from outer space are presently on ______ in the public library

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I don’t______ locking the door. Let me double - check

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 Your eligibility for the fellowship depends on the kind of research you do and the awards you -------.

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In recent years, schools have become more involved with students' emotional welfare as well as their ____ achievement

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I don't know how she __________ her birthday party

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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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Although the chemist’s initial experiment failed, she ________ upon a strong new material in the process

 How old … she?

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If we cut down more forests, there ____________more floods