Ex. 1. Fill in must, mustn’t, have to, don’t have to или doesn’t have to.

1. You respect your parents.
2. This party is free. You buy any tickets.
3. This is the last bus for Paris and we miss it.
4. You be on time for the exam.
5. We’re going to the restaurant, so our mother ... cook tonight.
6. You forget to turn off the light before you leave.
7. Boys and girls, you ……. hand in your essays by Thursday.
8. Tom …….. take a bus because his dad drives him to school every morning.
9 You tell me lies. It’s just awful.
10. You smoke on board the plane.

tatynaleonteva1    2   21.05.2020 12:33    0