句型转换。
1. He goes to bed early. (改为否定句)
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2. Tom does his homework every day. (改为一般疑问句)
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3. The little boy goes to bed  at ten o'clock  (对画线部分提问) 
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4. My father works in a school. (对画线部分提问)
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5. Do you want to k.now about my morning? (作肯定回答)
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