Looking up, I saw that some children _____ rags were looking at me silently as I ate.
Bill suggested _______ a meeting on what to do for the Shanghai Expo during the vacation.
Over the past decades, sea ice in the Arctic as a result of global warming.
Life is like a long racewe compete with others to go beyond ourselves.
I likein the autumn when the weather is clear and bright.
It was the long March Rocket 2F, as reported, sent Shenzhou VI spaceship into space.
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