с тестом Children ... listen to teachers at school.
1.mustn't
2.don't have to
3.has to
4.must
Jenny … take an umbrella because it is raining now.
1.doesn't have to
2.mustn't
3.have to
4.has to
Peter wants to go for a walk now but he can't. He ... help his father with 1.chores
2.has to
3.doesn't have to
4.must
have to
I want to get good marks at school, so I ... work hard.
1.has to
2.must
3.don't have to
4.mustn't
Students ... fight and shout at school.
1.must
2.mustn't
3.have to
4.don't have to
She can't watch TV now. She ... do her homework.
1.doesn't have to
2.has to
3.must
4.don't have to
People ... use their mobile phones while they are driving.
1.mustn't
2.doesn't have to
3.has to
4.must
Bob doesn't like sports, but he ... do it to keep fit.
1.have to
2.has to
3.mustn't
4.doesn't have to
My brother and I ... make breakfast. Our mum makes it.
1.must
2.mustn't
3.have to
4.don't have to
People ... keep quiet in the library
1.mustn't
2.must
3.don't have to
4.have to
Angela ... come with us. She can stay home.
1.don't have to
2.doesn't have to
3.has to
4.must
Students ... run in the halls at school.
1.have to
2.must
3.mustn't
4.doesn't have to
People ... drive without seatbelts.
1.don't have to
2.mustn't
3.must
4.have to
Jack ... be late. It's the most important meeting of the year.
1.has to
2.must
3.don't have to
4.mustn't
1. must
2. has to
3. has to
4. must
5. mustn't
6. must
7. mustn't
8. has to
9. don't have to
10. must
11. doesn't have to
12. mustn't
13. mustn't
14. mustn't
Объяснение:
:)