Question

1 You must /mustn't eat with your hands
2 You must /mustn't do your homework
3 You must /mustn't go to bed late
4 You must/mustn't help your mum
Что нужно вставить?

Answer 1

1)mustn't
2)must
3)mustn't
4)must

Answer 2

1. You mustn't eat with your hands
2 You must do your homework
3 You mustn't go to bed late
4 You must help your mum