18 câu Trắc nghiệm Tiếng Anh 8 Unit 11 - Từ vựng: Ngoài không gian - Global success có đáp án

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Mercury .................. after the Roman God Mercury.

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The prerequisite condition for a/an .................. planet is water supplies, appropriate temperatures and breathable air.

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Mercury is very close to the sun, and it is very hot. Therefore, there .................. not be life on it.

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An astronaut has to wear a spacesuit ___________it may be very cold in space.

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The UFO ………. on a grassy area.

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Scientists have been trying to find ___________ of aliens.

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There have been many UFO _____________reported.

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In the mid-19 th century, scientists discovered that Mars had some similarities _____________ Earth.

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Neptune is bright blue __________it is named after the Roman God of the sea.

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There is a lot of interest in doing experiments in the __________conditions.

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Scientists believe that Mars also __________seasons just as the Earth does.

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People will take _________of robots to do household chores.

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Many people think that robots will make workers __________.

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It is certain that robots will ___________the quality of our lives.

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With healthier ___________and better medical_______ , people will have a longer life expectancy.

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The invention of penicillin is very useful because it has _______lots of lives.

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Mars is named __________the Roman God of war.