按要求改写句子。(5分)
（1）I'm reading__an__email. (就画线部分提问)
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（2）Peter always goes to school by car. (改为一般疑问句)
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（3）He works hard.(改为感叹句)
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（4）My father never work at home.(改错)
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（5）His mother is a__famous__singer. (就画线部分提问)
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