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We ............ from holiday to discover that we had been burgled.

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She ________ homework in the evenings.

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It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

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A study shows that obesity in school children has a number of complex determinants, driven by the acquisition of habits that could either be risky or beneficial to their health

Choose the letter A, B, C or D to complete the sentences with given words

when/hot, my father/ I/ occasionally/ fishing.

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Sam accepted the job _______ the low salary

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I _____________ a feeling we’ve met before.

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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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When can all animals be ____ from disappearance?

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She's getting over her operation. She feels ____

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The coronavirus is so _______ that all citizens in this city contract it

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He came home early __________ see the children before they went to bed

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The wine really ...... the spicy flavour of the meat

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She spread the blanket __________ the sleeping child

Give the name of the following.

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Trung wants to become a musician. He thinks it is ______________ than anything else

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Say goodbye to Ann now. By the time you return, she ______ for New York.

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I'm going to try __________ this dress to see if it fits, because it's on sale for an incredible price

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She begged with me ____ more fat and ____ more vegetables instead

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While she was taking her exams, she _______ a terrible headache

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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.