ответ:I must follow school rules
You must be careful on the stairs
You must be polite
She must be silent
We must listen to teacher
You have to do your homework
You have to have a diary
We have to follow rules
He has to listen to me
We have to finish it today
1)We must build this house by september.
2)You must not distract disciple his the classes.
3)He must be on his way here.
4)We must take care of nature.
5)We must finish our work tomorrow.
1) You have to listen this song.
2) I have to go to school.
3)We have to be there.
4)I don't have to go school since i'm sick.
5)Do you have to go to bed at 10 p.m.
2. Children must help their mothers with the washing up.
3.You mustn't give nicknames to your classmates.
4. We mustn't speak to our friends at the lessons.
5. All people must be polite to each other.
1. Students should wear school uniform
2. We should get good marks at the lessons.
3. What should I do now?
4. You shouldn't be so nervous.
5. I should set a good example to my little sister
I should wait for him.
I should go there.
he should come in the morning.
We should eat fruit and vegetables.
You must go and see this film.
You mustn't play with matches.
You must do as I tell you.
They must be waiting for us already.
you must learn it by heart.