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A. We must be careful with fire. B. We mustn't play with matches at home. C. I can put out fires. D. Are you afraid of fire? E. What mustn't we do in the forest, Mr. Li? |
Ann: Hi, Mr. Li. Welcome to our school.
Mr. Li: No, I'm not. I'm a fireman.
Fire is dangerous (危险的). Don't play with fire.
Amy: What mustn't we do at home, Mr. Li?
Mr. Li: We mustn't play near fires.
Tim:
Mr. Li: We mustn't smoke in the forest.
Tim: OK. I understand. Thank you, Mr. Li!
Molly is a little mouse. She lives with other animals at Animal Land. Every morning she goes to school by bus with other baby animals. There are a lot of rules for taking the school bus. Here are some of them.
You mustn't eat or drink on the bus. You mustn't stretch you head or arms out of the windows. You mustn't talk loudly on the bus. You must sit quietly on the bus. You mustn't play games with others. You mustn't leave the seats or stand up. You mustn't fight.
Not everybody likes the rules. But rules are rules. Everyone has to follow. Molly is a good girl. She always follows the rules.
