阅读对话， 回答问题。
Amy: Where does your mother work?
Wu Yifan: She works in a school.
Amy: What does your mother do? A teacher or a head teacher?
Wu Yifan: She is a head teacher.
Amy: Cool! How does she go to work every day?
Wu Yifan: She goes to work on foot.
Amy: What do you want to be? A head teacher?
Wu Yifan: No. I want to be a pilot. What about you?
Amy: I’m going to be a scientist.
Wu Yifan: Great!
（1）What does Wu Yifan’s mother do?
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（2）Where does Wu Yifan’s mother work?
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（3）Does Wu Yifan’s mother go to work by bike?
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（4）What does Wu Yifan want to be?
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（5）Is Amy going to be a scientist?
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