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Modals of obligation, necessity, prohibition and ...

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  • They ________ attend the meeting if they are busy.
    don't have to
    must
    mustn't
    should
  • You ......... use a cell phone here. It's prohibited.
    mustn't
    shouldn't
    needn't
  • Students ________ cheat during exams.
    mustn't
    don't have to
    have to
    should
  • I ....... attend workshops.. It's my choice.
    mustn't
    don't have to
    shouldn't
  • You ________ smoke in the hospital.
    should
    mustn't
    have to
    don't have to
  • Employees ________ arrive on time for work.
    have to
    mustn't
    are supposed to
    should
  • You ________ apologize if you've made a mistake.
    must
    don't have to
    ought to
    mustn't
  • You look tired. You ________ take a break.
    don't have to
    mustn't
    ought to
    must
  • If you want to be healthier, you ________ eat more vegetables.
    must
    don't have to
    are supposed to
    ought to
  • Drivers ________ use their phones while driving.
    should
    are supposed to
    mustn't
    have to
  • You ________ bring any food; everything will be provided.
    don't have to
    should
    must
    are supposed to
  • You ________ wear a helmet when riding a motorcycle.
    should
    must
    don't have to
    are supposed to
  • Doctors ....... wear white coats at work.
    should
    have to
    ought to
  • We ________ submit the report by Friday; it's mandatory.
    are supposed to
    have to
    mustn't
    should
  • You ________ talk loudly in the library.
    are supposed to
    have to
    should
    mustn't
  • My jeans don't fit me anymore. I ........ lose some weight.
    needn't
    should
    mustn't
    have to/ must
  • It's his birthday, so we ________ buy him a gift.
    should
    are supposed to
    don't have to
    mustn't
  • I ...... be at work at 8 a.m, it is my mum's rule
    mustn't
    should
    have to
    needn't
  • What's the difference?I have to get up earlier tomorrow because.....I must get up earlier tomorrow.
  • He ________ wear a suit to work; it's a casual office.
    is supposed to
    should
    must
    doesn't have to
  • We ............ hurry. We have plenty of time.
    don't have to
    must
    shouldn't
    mustn't
  • To pass the exam, students ________ study hard.
    should
    are supposed to
    must
    mustn't
  • Which modal verb do we use to give advice or criticize someone's behavior?
    should/ ought to
  • Tourists ________ touch the artifacts in the museum.
    mustn't
    should
    are supposed to
    have to
  • You ________ pay for the tickets now; you can pay later.
    don't have to
    are supposed to
    must
    should
  • Passengers ________ show their tickets to the conductor.
    must
    are supposed to
    don't have to
    should
  • When I was at school I ............... do homework.
    mustn't
    had to
    should
    needn't
  • To enter the country, you ________ have a valid visa.
    must
    ought to
    are supposed to
    should
  • What's the difference? You should see a doctor. vs You must see a doctor.
  • 1. You don't have to go shopping. 2. You mustn't go shopping. What the difference?
  • We ________ hurry; there's plenty of time.
    are supposed to
    must
    don't need to
    should
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