2 Complete the sentences with mustn't or don't / doesn't have to. 1 He's a brilliant student - he _________ work hard to get good marks. 2 You can stay up late, but you _________ make a lot of noise and wake up your sister. 3 We _________ forget the name of our hotel. 4 She always pays by credit card so that she _________ carry a lot of money with her. 5 You _________ tell Jack about the party - it's a secret! 6 The bus leaves at 9 a.m. exactly, so you _________ be late. 7 We _________ wear a uniform to school, but we _________ wear jeans or trainers.

2 Complete the sentences with mustn't or don't / doesn't have to.

1. He's a brilliant student - he doesn't have to work hard to get good marks.
2. You can stay up late, but you mustn't make a lot of noise and wake up your sister.
3. We mustn't forget the name of our hotel.
4. She always pays by credit card so that she doesn't have to carry a lot of money with her.
5. You mustn't tell Jack about the party - it's a secret!
6. The bus leaves at 9 a.m. exactly, so you mustn't be late.
7. We don't have to wear a uniform to school, but we can wear jeans or trainers.

Ответ: doesn't have to, mustn't, mustn't, doesn't have to, mustn't, mustn't, don't have to, can