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 “What a lovely boat!” “I_______half a year building this boat.”

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The sun went ....... behind the mountains

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I like watching comedies because they are very ________

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I fell ...... when I noticed a gang of teenagers up ahead

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He developed a new system to help speed __________ the work

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The card for everyone to sign ...........

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I'm sorry for all the interruptions—please, carry ___________ with your story

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The best way to preserve your culture is to keep it ____

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He was on the subway when he called and started to .... before I could answer

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They worked without a _____________ until about eight in the evening

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Her fans will be waiting for her when she gets __________ the plane

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The lower secondary school is _____________ Le Loi Street

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In developing countries people are ____ into overcrowded cities in great numbers

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In Britain major decisions are made in the ________ of power in Westminster

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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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We have to wait for the bus, ____?

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Typhoon Damrey has caused extensive damage ____ houses, boats and crops in Vietnam

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We knew it was time to leave the club when a fight broke _________ between guys at the bar

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I ____ in the queue when I ____ that I had lost my wallet

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The ................ today is higher than yesterday. It must be over 37 C

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My wife is going on her business next week so I have to ____ most of the chores around the house