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She .......................... if she has time

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The police want to ...... all of the robbery suspects by the end of the day

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It is possible ............. may assist some trees in saving water in the winter.

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. ................... in Shanghai than in any other city in China. 

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We _______ for going home when it began to rain

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To better understand the effects of crying in humans, it is also important to consider the animal counterparts to human crying (in the domain of communication), as well as other animal behaviors that might serve stress-reducing functions. In all mammals and most birds, offspring react with (25)_____ calls or distress calls to being removed from the parents. There can be little doubt that this is the phylogenetic basis of the acoustical crying of human infants. This very basic form of crying is meant to undo the separation from the parents and it is not likely to have any direct soothing function. Rather, this behavior seems to be associated with a state of increased arousal and result in soothing because of the comfort and support it elicited, that is, because it has (26)_____ its inter-individual function. In animals, distress calls are mainly (27)_____ by young offspring, and they are never accompanied by the production of tears. (28)_____ , candidates for the mechanisms that might contribute to reduction of distress in non-human animals (and in humans as well) can be found in displacement behaviors and stereotypes, (29)_____ are proposed to serve communicative functions as well

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She specialises in business administration, _______ ?

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Most people think of computers as very modern inventions, products of our new technological age. But actually the idea for a computer had been worked out over two centuries ago by a man (39) _____ Charles Babbage. Babbage was bom in 1791 and grew up to be a brilliant mathematician. He drew up plans for several calculating machines which he called "engines". But despite the fact that he (40)_____building some of these, he never finished any of them. Over the years, people have argued (41)_____his machines would ever work. Recently, however, the Science Museum in London has finished building(42)_____engine based on one of Babbage's designs. (43)_____has taken six years to complete and more than four thousand parts have been specially made. Whether it works or not, the machine will be on show at a special exhibition in the Science Museum to remind people of Babbage's work

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After his wife died, he began to .......

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Even when the drone unexpectedly encountered a storm, its operator remained in-----and kept the machine on course

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You're _________your time trying to persuade him. He'll never help you

In the spring, the weather is ………….

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He managed to squeeze __________ the crowd at last

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They worked without a _____________ until about eight in the evening

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Up to now, I _________a lot of information about her

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There was nearly a terrible accident in the javelin_________

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My mother ____ old clothes while my father ____ the food packages for the next voluntary trip

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It is impossible for them to enter the country…….

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This program _____________ heavy demands on the computer’s memory

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As your doctor, I urge you to cut ___________ fatty foods if you don't want to have heart trouble

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It was decided that I would stand ______________ my sister at the head of the company while she took her sabbatical