1. You ... look after animals. must
mustn't
2. Children ... read a lot of books.
must
mustn't
3. Tommy ... walk with the dog.
must
mustn't
4. People ... be late for work.
must
mustn't
5. You ... cross the street on the red light.
must
mustn't
6. Tim ... feed his fish.
must
mustn't
7. You ... wash your hands before lunch.
must
mustn't
8. Sam ... go to bed after eleven p.m.
must
mustn't
Ребзи, я в этом очень тупая, не осуждайте
1.must
2.mustn't
3.must
4.mustn't
5.mustn't
6.mustn't
7.must
8.must
Объяснение:
must должен что то делать
а mustn't наоборот не должен
если что, могу еще перевод скинуть)
2must
3must
4mustn’t
5mustn’t
6must
7must
8mustn’t
must-должен
mustn’t-нельзя