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The discovery was a major ________ for research workers

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  Although ____ education is compulsory in England, parents are not required to send their children to state schools

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  I hope to pass my exams next month and finally _______________ my university degree.

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  Let's not waste time ____ about this

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  Our class is ………… the first floor

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  He is quite sure that it's ____ impossible for him to lose five kilos within two days

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  The soldiers ........ the villagers and seized all their weapons

• The road signs are very ........... They tell us what we must do.

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  Physical fitness exercises can cause injuries ................. the participants are not careful.

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  I didn't __________ a chance to speak to her

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

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  Everyone has their own dreams in life, but all of them _______ true.

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  My and I always …………………… to the countryside by bus.

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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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  “Let’s go fishing.”- “__________ don’t we go fishing?

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  Look at these photos. They ________ in Brazil or Columbia. Certainly not in Cuba

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  We started to march away, and after 90 miles through the street one of the soldiers ........... with red-faced and out of breath .

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  You really need to clean ___________ your room. It's like a pigsty in there!

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  “I phoned but you didn’t answer it. You must have gone out.” “________.”

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  Are you free ____ the evening? - Yes, I am

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  A major political party is ________ the campaign for tighter gun controls in the wake of last month’s shooting