Правила поведения в школе на английском языке

School rules You must: do your homework on time arrive at school at half past eight wear a uniform bring a letter from your parents if you missed your lesson          stand up when a teacher comes into the classroom          be quiet in the classroom/in the library          keep your classroom tidy You mustn’t:          be late for the lesson          bring the mobile phone         run in the corridors          chew chewing gums         wear jeans or trainers          make a noise during the lesson         leave school at break time         smoke