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The existence of many stars in the sky _______ us to suspect that there may be life on another planet

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People of different countries have quite different life styles. We American are wasteful people, (25) _______ saving. Our grandfathers began this pattern, for nature’s resources seemed so plentiful that no one ever imagined a shortage. Within a few years of the first Virginia settlement, for example, pioneers burned down their houses when they were ready to move to west. They only wanted to have the nails for (26) _______ use. No one ever gave a thought to the priceless hardwoods that went up in smoke. We the people in the United States destroy many things that other peoples save. I (27) _______ this when I was living in Britain. I received a letter from one of England’s largest banks. It was enclosed in a used envelop that had been readdressed to me. Such a practice would be (28) _______ in the United States. American banks, (29) _______ the smallest, always use expensive stationery with the names of all twenty-eight vice-presidents listed on one side of the page

Choose the letter A, B, C or D to complete the sentence: We like watching football matches at the ___________

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By 1820, there were over sixty steamboats on the Mississippi river, _____ were quite luxurious

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Robert de Niro began acting in the 1970s. He has been ____ for about 35 years.

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I’m not very good at golf – I only took it ______________ recently

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As new mines ...... stream, Chile's share of world copper output will increase sharply

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Polar bears are in danger of dying out. (25) _____ some other endangered animals, it's not hunters that are the problem, it's climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has reduced in size by about 30 per cent. The temperature in the Arctic has slowly been rising and this is (26) _____ the sea ice to melt, endangering the polar bears' home. The polar bears' main sources of food are the different types of seals found in the Arctic. They catch them by waiting next to the air holes seals have made in the ice. (27) _____ the bears are very strong swimmers, they could never catch seals in water. This means that the bears really do rely on the ice to hunt. Polar bears also need sea ice to travel. They can cover a huge territory and often swim from one part of the ice to another. They have been (28) _____ to swim up to 100 km, but when there is less ice, they may have to swim further and this can (29) _____ fatal to the bears. A number of bears have drown in the last few years and scientists believe that it is because they were not able to reach more ice before they became too tired and couldn't swim any further

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Our principal responsibility is to ..... the level of unemployment

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The top interior designer of Coco Beauty worked as ------- at various fashion magazine companies

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It was climbing that last hill that really did them ......

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What  …………………you  …………………in the kitchen? – It’s been hours

Five plus three equals……….

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Students ____ cheat in the exams; it is against the rules

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As soon as he approached the house, the policeman stopped him

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__________a strange man in her house, the girl was afraid

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............... billions and billions of stars exist in the vast space beyond our Milky Way galaxy.

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The head of the Human Resources Department found himself in the _______ line over recent job cuts

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Please don’t ring the doorbell when you get here. My baby ______. .

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Don’t forget to bring a ________. It will keep you warm when you sleep at the campsite

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You and I have to go home now,______?