Помогите пожалуйста написать 5 предложений на must и 5 на

1.People must take care of naturе

2. I must be at the train station at 5 oclock

3.He must be on his way here

4.I must do my homework

5.We must wear our school uniform

You must do your homework.

You must clean your room.

You must study.

You must pass the exams.

You must wash your hands.

You mustnt smoke.

You mustnt drink alcohol.

You mustnt miss the lessons.

You mustnt walk with friends at night.

You mustnt steal something from shop.