阅读对话，回答问题。
Amy: Hello! Li Ming. Tomorrow I'm going to Hainan.
Li Ming: Really? Are you going there with your mother?
Amy: Yes, my father is going there with us, too.
Li Ming: It's great. You are going to take a family trip. How are you going there?
Amy: By plane. We leave for at 5: 00 in tomorrow morning。
Li Ming: What are you going to do there?
Amy: I'm going to swim in the sea. I'm going to take many pictures.
Li Ming: You can eat some seafood and fruit there, too.
Amy: Yes. My mother is going to buy some clothes. My father is going to visit his friends.
Li Ming: That's wonderful. Oh, Amy. It's time to go to bed now. Have a good time in Hainan.
Amy: Thank you. Bye!
1. Where is Amy going on a trip tomorrow?
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2. How many people are going on a trip tomorrow?
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3. How does Amy get there?
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4. What is Amy going to do in Hainan?
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5. Is Amy's mother going to visit her friends in this trip?
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大面积银汞充填，要求修复治疗。检查：MOD大面积银汞充填体，牙冠剩余硬组织少，仅残留颊舌薄壁，无松动、无叩痛，已行完善根管治疗。最佳的治疗方案是（）