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Modal Verbs of Possibility and Certainty

  •  English    13     Public
    Modal Verbs
  •   Study   Slideshow
  • Rephrase using a modal verb: I am sure Pedro feels very lonely living all alone in Tokyo.
    Pedro MUST FEEL/ BE very lonely living all alone in Tokyo.
  •  20
  • I'm sure that Brenda isn't over thirty. Brenda...
    Brenda can't be over thirty.
  •  20
  • I'm sure that David took your books by mistake. David MUST HAVE / CAN'T HAVE taken your books by mistake.
    David MUST HAVE taken your books by mistake.
  •  15
  • It is possible that Heather hasn't left yet. Heather MIGHT NOT HAVE LEFT / MAY HAVE LEFT yet.
    Heather might not have left yet.
  •  15
  • I'm sure they haven't eaten all the food. It's not possible! They MAY HAVE EATEN/ CAN'T HAVE EATEN all the food.
    They can't have eaten all the food.
  •  15
  • Perhaps Pam and Tim decided not to come. They CAN'T HAVE DECIDED not to come/ They MIGHT HAVE DECIDED not to come.
    Pam and Tim might have decided not to come.
  •  15
  • I think it was the cat that took the fish from the table! The cat MUST HAVE TAKEN / MIGHT HAVE TAKEN the fish from the table.
    The cat must have taken the fish from the table.
  •  15
  • Olivia feels happy. I'm sure she CAN'T HAVE GOT/ MUST HAVE GOT the job.
    I'm sure she MUST HAVE GOT the job.
  •  15
  • Tom is alone while his parents are away. Perhaps he is feeling lonely. He ...
    He MAY BE feeling lonely.
  •  20
  • Sarah isn't sure whether to study psychology at university. She MUST/ MIGHT study psychology at university.
    She MIGHT study psychology at university.
  •  15
  • Let's go the party. It's possible that we will meet some new friends. We CAN'T/ MAY meet some friends there.
    We MAY meet some new friends there.
  •  15
  • Tell me what's wrong. There's a chance I'll be able to help you. I ... be able to help you.
    I MAY/ COULD/ MIGHT be able to help you.
  •  20
  • She went to a party last night and was late for school today. I'm sure she overslept. She ... overslept.
    She MUST HAVE overslept.
  •  20