1. Choose the correct form.
1) You have to / don't have to pay for the tickets. They are free.
2) I have to / don't have to do a lot of homework. Our teachers give us a lot of
homework.
3) You have to / don't have to go to the party if you don't want to.
4) You have to / don't have to turn off your mobile phone before you board the
plane.
5) We have to / don't have to go to school today. It's Sunday,
6) You have to / don't have to wear a seatbelt when you're driving a car.
7) I have to / don't have to wear a school uniform. It's one of the rules of our
school.
8) You have to / don't have to have a driving license to drive a car.​