buatlah 5 kalimat menggunakan kata must dan 5 kalimat dengan menggunakan kata mustn't .

you must exercise.
you must eat salad.
you must go to school on time.
you must smile towards strangers.
you must be kind.

you mustn't be rude.
you mustn't eat junk foods.
you mustn't be late.
you mustn't be grumpy towards strangers.
you mustn't be lazy

Must:
1. She must do her homework.
2. You must water the plant tonight.
3. They must listen to their teacher more often.
4. I must go to sleep now.
5. We must help them.

Must not:
1. She mustn't listen to her friend.
2. You musn't help the duck.
3. They mustn't go to that room.
4. He mustn't swim on the pool.
5. We mustn't pay the taxes yet.