按要求改写句子。
1. I'm eleven years old. (就划线部分提问)
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2. My birthday is October twenty-second. (就划线部分提问)
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3. Peter's shirt is blue. (就划线部分提问)
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4. This is a red marker. (改为一般疑问句)
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5. You're ten years old. (改为否定句)
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6. I'm fine. (就划线部分提问)
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