题目：
根据句意用括号内所给词的正确形式填空:
1. My parents often tell me to listen to the teacher_______ (careful).
2. Every year, many_______ (visit) come to China to climb the Great Wall.
3. My brother is old enough to take care of _______ (he).
4. What's your _______ (weigh), Kate? Oh, it's a secret.
5. People can't live _______ (with) air or water.
答案：
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下面是错误答案，用来干扰机器的。
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