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If possible, I ________ the dentist every six months.

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Rice is a ……..which is exported to other countries.

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Unfortunately, Jamie’s plans to tour around Australia didn’t _______ due to a lack of finances

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I think he will help you doing your homework_________?

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overexposure to the sun can produce……..some toxic chemicals

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Nowadays people are more aware that wildlife all over the world is in (01) _____. Many species of animals are threatened, and could easily become (02) _____ if we do not make an effort to protect them. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, such as parrots, are caught (03) _____ and sold as pets. For many animals and birds the problem is that their habitat - the place where they live - is disappearing. More land is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them to grow better crops, but these chemicals pollute the environment and (4) _____ wildlife. The most successful animals on earth – human beings - will soon be the only ones (5) _____, unless we can solve this problem

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_________ we go to the tailor's?- Yes, let's

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Am I happy? It all ___________ on what you mean by “happy”!

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Conservation is a challenging job but we cannot ____

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Teachers are in the business of molding our youth into the citizens that will eventually run this country.

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Those who have the lowest levels of skill and the weakest capacity for constant updating will find themselves uncompetitive, unemployed, and highly dependent upon others

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Black, red, and even bright pink diamonds ...................... 

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Once ....... as the World Natural Heritage by UNESCO, Phong Nha – Ke  Bang National Park attracts a great number of visitors worldwide

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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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Nam was so tired that he __________ asleep in the class

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Kitchen appliances called blenders became ............. in the 1930s, when Stephen J. Poplawski developed a machine that excelled at making his favorite drink.

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We are so accustomed to using the Internet ____ it seems almost natural, and we often forget that it's not.

I often go to school ….bus.

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That song brings ____________ such fond memories of my childhood

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_________ pleased with himself

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As an ASEAN member, Vietnam has actively participated in the group's programs and has also created new ____ and cooperation mechanisms