根据实际情况回答问题。

1. What did you do yesterday?
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2. Did you go to school yesterday?
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3. Did your mother go swimming last week?
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4. Did you read a book last night?
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1. I went shopping with my mother.
2. No, I didn't.
3. No, I didn't.
4. Yes, I did.
答案不唯一