Правила поведения дома с must,mustn t? ,dont have to

1) You have to help your mother
2) You must turn off light when you go out
3) You musn't run at home

1. You must wash dishes, mop the floors and take out the trash.

2. You mustn't leave the door open on your way out.

3. You don't have to get up early in the morning at the weekend.