Must or Have to? (English exercise n°26718 - Please quote this number when contacting us)Other English exercises on the same topicMust or Have to?Choose the right verb.English exercise "" created by woodyrun (11-09-2007) with The test builderClick here to see the current stats of this English test1. You musthave to wear a tie if you want to go to that restaurant. It's one of their rules ! 2. I have tomust go away on business , my boss wants me to visit our firm in Japan. 3. Don't be silly, you musthave to take these tablets four times a day ! 4. You don't have tomustn't speak too loud, the baby is sleeping. 5. I have tomust work my English : I want to speak fluently 6. This room is a mess, I really have tomust find time to clean it ! 7. You mustn'tdon't have to smoke in Paul's car or he'll get very angry with you ! 8. You don't have tomustn't do that Jane, I'll do it later, don't worry. 9. You really musthave to stop driving so fast or you'll have an accident ! 10. I really have tomust remember to post that letter before five o'clock. End of the learn English: Must or Have to? (21.06.2008 22:29)A free English exercise to learn English.