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Modal verb

  •  English    19     Public
    must mustn't have to don't have to should
  •   Study   Slideshow
  • The exams are next week. I __________ work harder.
    must
  •  20
  • In Britain you __________ drive on the left.
    must
  •  25
  • We ___________ feed the animals. It’s forbidden.
    mustn't
  •  15