Destroy school property
DON'T
Use phone in class
DON'T
Speak in a low voice
DO
Arrive on time
DO
Bring your books and pens
DO
Eat in class
DON'T
Sit and do nothing
DON'T
Do your homework
DO
Speak English when you can
DO
Listen to your teacher
DO
Sit nicely
DO
Raise your hand when you want to answer
DO
Swing on a chair
DON'T
Speak when others are speaking
DON'T