Must/ Mustn't (English exercise n°7900 - Please quote this number when contacting us)Other English exercises on the same topicMust/ Mustn'tComplete with must, mustn't, have to, don't have to...English exercise "Must/ Mustn't" created by woodyrun (10-05-2006) with The test builderClick here to see the current stats of this English test1. Children mustn'tmustdon't have to play with dangerous products. 2. We are on holiday ! We have todon't have tomustn't go to school today ! 3. The sea is rough today, you doesn't have todon't have tomustn't swim here ! 4. She's very ill, she mustn'tdoesn't have tomust stay in bed. 5. You don't have tomustn'tmust smoke here ! It's a hospital ! 6. She don't have todoesn't have tomustn't come if she doesn't want to ! 7. You don't have tohave todoesn't have to worry about me ! I'm all right now ! 8. You mustn'tdon't have tomust forget your toothbrush ! 9. Babies don't have tomustmustn't go to bed early. 10. She is happy because she don't have tomustn'tdoesn't have to wear a uniform in her new school. End of the free exercise to learn English: Must/ Mustn't (01.11.2008 15:18)A free English exercise to learn English.Other English exercises on the same topic | All our lessons and exercises