Study

Have to and don't have to / Must and mustn't

  •   0%
  •  0     0     0

  • I _________ be late for my classes.
    mustn't
  • When you go to college, you _____________ wear a uniform anymore.
    don't have to
  • You __________ wear sneakers to do sports.
    must / have to
  • You ____________ be kind to other students.
    have to / must
  • They _________ go to school when they were sick.
    didn't have to
  • He ______ to be over 16 to see this movie.
    has
  • We ___________ take our dog to the vet. He is sick.
    have to / must
  • I _________ to call my best friend.
    have
  • You __________ use your cell phone in class.
    mustn't
  • You __________ do your homework.
    must / have to
  • You __________ go to school on publich holidays.
    don't have to / mustn't