Lesson 2

Ex. 7/c, page 71

1. Great! I’m under 12! I don’t have to pay!
2. Great! No school today — I don’t have to get up early.
3. OK, you can keep it — but it mustn’t leave this room.

Ex. 7/d, page 71

1. You really must see that film! It’s great!
2. My parents mustn’t go to work tomorrow, because it’s a public holiday.
3. My sister doesn’t have to go to school yet because she’s only three.
4. Hurry up! We mustn’t be late again.