The children had been ................. of the danger, but had taken no notice.

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Wild animals are________almost everywhere.

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If you understand a matter thoroughly, that means you understand it ____.

They have  ......... a lot of extensive research into renewable energy sources.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

Efforts by the government agency to improve its work were hampered by lack of funds.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

Some operations many have to be halted unless more blood donors come forward to help.

Politicians frequently ___________ a lot of criticism.

Gesture is a potent form of _________ communication.

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The Endangered Species Act has lists of protected plant and animal species…........….. nationally and worldwide.

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------ ski resorts are frequently busier during peak season in the winter, they do attract hikers in the summer.

I couldn't help ... when he tripped! 

The ................. north we go, the less likely we are to meet high temperatures.

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Why doesn’t she go .................... with her university study?

Government have passed laws to ...................... protect wildlife from commercial trade.

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------ the malfunctions with the Clarity Dishwasherare due to defects or low- quality materials is still being investigated.

The internship in this company ...........  an influence on him for the rest of his life.

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WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (41)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (42) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (43) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves. [evolve: tiến hóa] Sometimes many of the animals on Earth go extinct at the (44) _______ time. Scientists call this a mass extinction. Scientists think there (45) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
(41)..........................

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The human resources director asked for a complete ______________   of each staff member hired since January.

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Only by reproducing at a tremendous rate do many plant and animal species manage______in the sea.

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Dick put ____ ball in ____ net in _____ second half but ____ goal was disallowed.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

 When preparing a diet, a person should be aware that vitamin D acts to increase the amount of calcium absorbed by the body.