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Impact 2 Unit 3 Modals

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  • She ______ clean the room, her mum did it for her
    haven't to
    hasn't to
    doesn't have to
    don't have to
  • This is my book! You _____ touch it!
    may not
    shouldn't
    mustn't
    don't have to
  • We use _____ for obligation
    must
    don't have to
    have to
    should
  • We use ______ for permission
    can, be able to
    can, should
    can, may
    can, have to
  • ____ I do this task, teacher? I know this material perfectly!
    Can
    Must
    May
    Should
  • 'have to' is usually used in formal or written language
    False
    True
  • We use "don't have to" when there is the lack of obligation\necessaty
    False
    True
  • The negative of 'have to' is 'haven't to'
    False
    True
  • Bạn không được sử dụng điện thoại trong giờ học!
    You don't have to use your phone during a lesson!
    You may not use your phone during the lesson!
    You have to use your phone during a lesson!
    You mustn't use your phone during a lesson!
  • If you want to protect your body from a disease, you ___ eat more fruits.
    have to
    may
    must
    should
  • For advice, we use ____
    must
    should
    have to
    can
  • 'may' is more formal and polite than 'can'
    True
    False
  • ___ students use the school library? Yes, of course. It is allowed to do it.
    Should
    Can
    Must
    Have to
  • We use bare infinitive after modal verbs, except of "should
    True
    False
  • Bạn không nên cư xử tồi tệ.
    You may not behave badly.
    You shouldn't badly behave.
    You shouldn't behave badly.
    You may not badly behave.
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