根据要求写出句子 1. My father wants to buy a bot

问题：

根据要求写出句子

1. My father wants to buy a bottIe of milk. (写成否定句)

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2. I can find out the weather on TV. (对画线部分提问)

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3. I bought three CDs. (改为一般疑问句)

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4. He can use his computer now. (改为否定句)

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5. They are on Shelf C. (对画线部分提问)

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