Rules in our school . What must you do and what mustn't you do in our school? Choose must or mustn't

Example: You must obey your teacher

A- You _________ listen to the teacher

B- You _________ cat inside the class

C- You _________ bring your mobile telephone to the school

D- You _________ ask for permission to go to the toilet

E- You __________ do your homework everday

F- You __________ look at your book in an exam

G- You __________ go out the playground during the breaks

H- You __________ run is the corridors​