3 Work in pairs. Write two rules with must and two rules with mustn't for your school. Write in your notebook. Use the ideas in the box to help. copy eat drink turn off mobile phones do their homework listen carefully run speak English learn new vocabulary Students mustn't copy answers. proszę to na jutro
1. Student's must turn off mobile phones at the lesson. 2 Student's must do their homework, 1 Student's musn't run in the corridor. 2 Student's musn't copy answer.
