【正文】
句意,用 can和 can’t填空。Unit 4 Don’t eat in class. Section A Period 2 (3a3c) Do you know the rules in these places? hospital meeting room gas station Look at the two girls. What are the differences between the two expressions? I’m tired. I want to have a sit. Can I sit here? Yes, you can. I don’t like school, but the rules let all of us go to school. So I have to go to school. 3a Write the rules for the school library. Library Rules 1. __________________________________ 2. __________________________________ 3. __________________________________ 4. __________________________________ Don’t talk. Don’t eat in the library. Don