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Focus 1: Unit 5.2

  •  English    21     Public
    Modal verbs
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  • The park is free at weekends, you ____ pay to enter.
    don't have to
  •  20
  • You ____ study a lot if you want to be a doctor.
    must / have to 
  •  10
  • You ____ park your car here. It's prohibited.
    mustn't
  •  15
  • You _____ take me home, it's not necessary.
    don't have to
  •  10
  • You ____ be quite when in the library. It's obligatory.
    must / have to
  •  15