Say what you must ( mustn't ) do. you may use the following. help your mother about the house; go shopping; get up too late; look after your pet; eat too much ice cream; come to school on time; be late for school; take your dog for a walk; feed your pet; watch tv too late; do exercises every day; wash your hands before you eat; go to bed too

1 you must help your mother about the house.
2 you must go shopping
3 you mustn't get up late
4 you must look after your pet
5 you mustn't eat too much ice cream.
6 you must come to school on time.
7 you mustn't be late for school
8 you must take your dog for a walk
9 you must feed your pet
10. you mustn't watch tv too late.
11 you must do exercises every day
12 You must wash your hands before you eat.
you mustn't go to bed too late.

1. You must help your mother about the house.
2. You must go shopping.
3. You mustn`t get up too late.
4. You must look after your pet.
5. You mustn`t eat too much ice-cream.
6. You must come to school on time.
7. You mustn`t be late for school.
8. You must take your dog for a walk.
9. You must feed your pet.
10. You mustn`t watch TV too late.
11. You must do exercises every day.
12. You must wash your hands before you eat.
13. You mustn`t go to bed too late.