Unit 4 Don't eat in class. —Section B—2020-2021学年七年级英语下册同步课堂（人教版）

Unit 4 Don't eat in class. Section B 一. 单项选择。 1. Cars, buses, bikes and people ____________ stop when the traffic lights are red. A. can B. may C. must 2. —Can I listen to music here? —____________.But you can listen to music in the hallways. A. Yes, please B. No, you can’t C. No, you don’t D. Yes, you can 3. I am in a jacket today. But he says we have to ____________ uniforms at school. A. wear B. put on C. dress D. have in 4. —I will try my best to win the School Talent Show. —If so, all of us will be ____________ you. A. proud of B. careful with C. strict with D. worried about 5. —What do you often do ____________ classes to relax yourselves? —We often do some running or listen to music. A. in B. through C. between D. among 6. —Hello.This is Leo speaking. Is that John? —Sorry, he isn’t in. ____________.       A. Please hold on.         B. May I take a message? C. What are you saying to him? 7. —Please ____________ the photos taken i