Give a question for each of the following question

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VIII. Give a question for each of the following question.
1. My younger sister is five years old.
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2. Lan often goes to school by bike.
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3. Lisa is doing her homework at the moment.
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4. Xuan gave me an interesting book on my birthday.
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5. Her voice is so beautiful and sweet.
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6. I won the first prize in a competition last year.
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