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1 . “Once __________ (咬), twice shy” means that you are frightened to do something again because you had an unpleasant experience doing it the first time. (根据汉语提示单词拼写)
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2 . The United Nations Children’s Fund, also ______ as UNICEF, is a United Nations organization, which offers help ______ by children all over the world.
| A．knowing; needing | B．knowing; needed |
| C．known; needing | D．known; needed |
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3 . On the tables sat a box________ (装饰)with little pearl triangles. （根据汉语提示单词拼写）
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4 . ____________ (recycle) in a scientific way, the kind of rubbish can bring huge profits. (所给词的适当形式填空)
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5 . Diets are most effective if _______ （将……和……结合）exercise. (根据汉语提示完成句子)
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6 . S______ heavily by our army, the enemies were like a fish in the pot. (根据首字母单词拼写)
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7 . With his attention ________ on his book, he noticed nothing.
| A．concentrated | B．concentrates | C．concentrating | D．to concentrate |
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8 . I like the house ________________ (围绕) by trees and flowers. (根据汉语提示单词拼写)
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9 . Judy had her eyes __________ (fix) on Van Gogh’s Sunflowers. (所给词的适当形式填空)
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10 . ________ on the first Friday of October, World’s Smile Day is established for the spreading of simple joy and love to everyone.
| A．Being celebrated | B．Celebrating |
| C．Celebrated | D．Having celebrated |
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