问题 填空题
选词填空。
hospital     bookstore     library     post office     traffic rules
1. If (如果) you want to buy a new book, you can go to the ______________.
2. If you want to send a post card or letter, you can go to the ______________.
3. We should obey (应该遵守) ______________.
4. If you have a cold ______________ (感冒), you can go to the ______________ to see a doctor.
5. If you want to read books and don't want to buy them, you can go to the ______________.
答案

1. bookstore  2. post office  3. traffic rules  4. hospital  5. library

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