1 Choose the correct option.
You don't have to I must be quiet in the library. People are studying!
1
You have to / mustn't have a passport to travel abroad.
2 People mustn't need to travel on public transport without a ticket.
3
We didn't have to / needed to get up early yesterday, because there was no school.
4 You don't have to / must finish your homework. The teacher wants to check it tomorrow.
5
You mustn't need to wear trainers for PE lessons.​