Complete these sentences with mustn't or don't/doesn't have to. 1. i don't want anyone to know. you _mustn't_ tell anyone. 2 he doesn't have to wear a suit to work but he usually does. 3. i can stay in bed tomorrow morning because i go to work. 4. whatever you do, you touch that switch. it's very dangerous. 5. there's a lift in the building, so we climb the stairs. 6. you forget what i told you. it's very important. 7. sue get up early. she gets up early because she wants to, 8. don't make so much noise. we wake the baby. 9. i eat too much. i'm supposed to be on a diet. 10. you be a good player to enjoy a game of tennis.
2. Doesn't
3. Don't have to
4. Mustn't
5. Don't have to
6. Mustn't
7. Doesn't have to
8. Mustn't
9. Mustn't
10. Don't have to