This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Parts Of Speech > Verbs > Auxiliary Verbs > Modal Verbs > Modals Of Probability – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Modals Of Probability Quiz 10 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which sentence is (the most) correct? 100% probability A) She might be hungry, she hasn't eaten all day. B) She must be hungry, she hasn't eaten all day. C) She should be hungry, she hasn't eaten all day. D) She could be hungry, she hasn't eaten all day. Show Answer Correct Answer: B) She must be hungry, she hasn't eaten all day. 2. May, might and could are modals of future probability that express the least certainty? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Ada was stood outside the cinema. She ..... have been waiting for somebody. A) Must. B) Should. C) All the above. D) None of the above. Show Answer Correct Answer: A) Must. 4. If he ..... that colour, I ..... him a different one. A) Don't like / 'll buy. B) Doesn't like / 'll buy. C) Doesn't likes / 'll buy. D) Doesn't like / buy. Show Answer Correct Answer: B) Doesn't like / 'll buy. 5. You got the job? That's great! I'm sure you are delighted!You got the job? That's great! You ..... be delighted! A) Must. B) Could. C) Might. D) None of the above. Show Answer Correct Answer: A) Must. 6. The weather forecast predicts heavy snow; flights ..... be delayed. A) Can't. B) Might. C) Will. D) Shall. Show Answer Correct Answer: B) Might. 7. She ..... had a strong password. Someone hacked her e-mail. A) Must have not. B) Must not have. C) Must not. D) None of the above. Show Answer Correct Answer: B) Must not have. 8. Someone's knocked the door. It ..... the postman. A) Might been. B) Might to be. C) Might being. D) Might be. Show Answer Correct Answer: D) Might be. 9. "Must" and "will" are USED when speaking about A) From 90-99% of probability. B) From 80-40% of probability. C) From 0-5 percent of probability. D) None of the above. Show Answer Correct Answer: A) From 90-99% of probability. 10. If we ..... now, we ..... there by lunchtime A) Leave/ will get. B) Leave / get. C) Will leave / get. D) Left / will get. Show Answer Correct Answer: A) Leave/ will get. 11. The lights are off and the door is locked. Kevin ..... be at home now. A) Must. B) Can't. C) Could. D) Might. Show Answer Correct Answer: B) Can't. 12. I ..... watch a programme about animals. A) Must. B) Can't. C) Might. D) Couldn't. Show Answer Correct Answer: C) Might. 13. My cousin just went shopping and bought lots of clothes. A) She must have lots of money. B) She must be have lots of money. C) All the above. D) None of the above. Show Answer Correct Answer: A) She must have lots of money. 14. It's on land. It ..... be a dolphin. A) Can't. B) Must. C) All the above. D) None of the above. Show Answer Correct Answer: A) Can't. 15. It's definitely not an insect. A) It must be an insect. B) It can't be an insect. C) All the above. D) None of the above. Show Answer Correct Answer: A) It must be an insect. 16. ..... he should see a doctor. A) Really. B) Maybe. C) All the above. D) None of the above. Show Answer Correct Answer: B) Maybe. 17. My mom ..... dinner by the time I get home. A) Will make. B) Will have been making. C) Will be making. D) Will have made. Show Answer Correct Answer: D) Will have made. 18. There's no ..... that they will stop printing books. A) Likely. B) Probability. C) Chance. D) None of the above. Show Answer Correct Answer: C) Chance. 19. Put in 'must + infinitive' or 'must + have + past participle'. 15. Jimmy and Louisa ..... (be) very tired. They have a new baby. A) Must had been. B) Must to be. C) Must be. D) Must have been. Show Answer Correct Answer: C) Must be. 20. Amanda is sure ..... do well in her exams next week. A) To. B) That. C) Of. D) None of the above. Show Answer Correct Answer: A) To. 21. I know you've lost your book ..... this be it? A) Can't. B) Could. C) All the above. D) None of the above. Show Answer Correct Answer: B) Could. 22. Complete the sentences with the correct modal of probability.She is very talented. She (could / must / can't) become a famous singer one day. A) Must. B) Could. C) Can't. D) None of the above. Show Answer Correct Answer: B) Could. 23. Can you see that bright light in the sky? A) It could be a spaceship. B) It can't be a spaceship. C) It must be a spaceship. D) None of the above. Show Answer Correct Answer: A) It could be a spaceship. 24. Do you think people will have robots in the future? (I am 70% sure) A) Technology is likely to increase, so robots should be common in the future. B) Technology will increase, so robots will be common in the future. C) Technology may increase, so robots might be common in the future. D) None of the above. Show Answer Correct Answer: A) Technology is likely to increase, so robots should be common in the future. 25. Jim ..... be a computer hacker. He doesn't know anything about computers, and he would never do anything illegal. A) Can't. B) Must. C) Might. D) None of the above. Show Answer Correct Answer: A) Can't. 26. She hasn't eaten all day, she ..... be hungry. A) Must. B) Can't. C) Might. D) None of the above. Show Answer Correct Answer: A) Must. 27. I ..... have 100 in my exams, I believe all my answers are correct. A) Can't. B) May. C) Guess. D) Must. Show Answer Correct Answer: D) Must. 28. We use the future simple to talk about ..... A) Things that will go as we expect. B) Actions that overlap other actions. C) Tell how long something will have happened. D) Future facts/Promises/ Requests. Show Answer Correct Answer: D) Future facts/Promises/ Requests. 29. Complete the sentences with the correct modal of probability.That child is running so fast! He (must / might / can't) win the race. A) Can't. B) Might. C) Must. D) None of the above. Show Answer Correct Answer: B) Might. 30. Are you joking! David ..... (go) to Paris last week. He doesn't have enough money. A) Must have gone. B) Couldn't have gone. C) All the above. D) None of the above. Show Answer Correct Answer: B) Couldn't have gone. ← PreviousNext →Related QuizzesAuxiliary Verbs QuizzesVerbs QuizzesModals Of Probability Quiz 1Modals Of Probability Quiz 2Modals Of Probability Quiz 3Modals Of Probability Quiz 4Modals Of Probability Quiz 5Modals Of Probability Quiz 6Modals Of Probability Quiz 7Modals Of Probability Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books