Must and have to Exercise-5Fill in the blanks with the words given in the box. must, have to, mustn’t, don’t have to Your Email 1. You wear a tie if you want to go to that restaurant. It’s one of their rules ! 2. I go away on business, my boss wants me to visit our firm in Japan. 3. Don’t be silly, you take these tablets four times a day ! 4. You speak too loud, the baby is sleeping. 5. I work on my English : I want to speak fluently. 6. This room is a mess, I really find time to clean it ! 7. You smoke in Paul’s car or he’ll get very angry with you ! 8. You do that Jane, I’ll do it later, don’t worry. 9. You really stop driving so fast or you’ll have an accident ! 10. I really remember to post that letter before five o’clock. Time’s up1 2 3 4 5 6 7 8 Basic level Advanced level