15£®The winter is already here, and ___ to be a most cold one£®
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14£®The middle-aged woman ___ the habit of smoking£®
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13£®Students should play more on the playground to ___ up their bodies£®
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12£®___ his work, he started to play the computer games£®
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11£®Jack came home so thin and weak that his children hardly ___ him£®
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10£®____ by his teachers, he felt nervous£®
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9£®____ is no doubt that Premier Wen Jiabao¡¯s US visit helped develop China-Us economy£®
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8£®With the help of the foreign experts, they produced ___ washing machines in 2003 as the year before£®
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7£®¨C Mother hasn¡¯t come back yet£®
-- Well, she ought ____£®
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6£®The question is not ____£®
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