This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Parts Of Speech > Verbs > Auxiliary Verbs > Modal Verbs > Modals Of Deduction – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Modals Of Deduction Quiz 4 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. We're a bit late. The film ..... already started. A) Would have. B) Might have. C) Must have. D) None of the above. Show Answer Correct Answer: B) Might have. 2. You ..... finished that book already! You only started reading it an hour ago. A) Can't have. B) Could have. C) May not have. D) Might not have. Show Answer Correct Answer: A) Can't have. 3. You use MUST to guess what is the case when there is a lot of evidence. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. You ..... be hungry. It's four o'clock and you haven't had lunch. A) Must. B) Can't. C) All the above. D) None of the above. Show Answer Correct Answer: A) Must. 5. Complete with the correct modal verb.They ..... come back to Salinas next summer, as we have had such a good time. A) Might well. B) Can't. C) Could. D) Can well. Show Answer Correct Answer: A) Might well. 6. You can't have seen my brother because I ..... any brothers! A) Have. B) Haven't got. C) All the above. D) None of the above. Show Answer Correct Answer: B) Haven't got. 7. She ..... studied really hard. She passed all her exams with excellent grades. A) Must have. B) Could have. C) Might have. D) May have. Show Answer Correct Answer: A) Must have. 8. You are a computer programmer? It ..... be well-paid job. A) Can't. B) Can't have. C) Must. D) Must have. Show Answer Correct Answer: C) Must. 9. What we use for Might, May and Could? A) To say that something is possible. B) When we feel sure that something is true because there's very strong evidence. C) All the above. D) None of the above. Show Answer Correct Answer: A) To say that something is possible. 10. The man might be a doctor. A) He's wearing a white coat. B) It's possible that he's a nurse. C) He doesn't know anything about medicine. D) None of the above. Show Answer Correct Answer: A) He's wearing a white coat. 11. Carl ..... be out-his car keys are on the table. A) Must. B) May. C) Can't. D) None of the above. Show Answer Correct Answer: C) Can't. 12. A:He failed the exam. B:It was an easy one. He ..... well enough. A) May have studied. B) Must have studied. C) Can't have studied. D) Might have studied. Show Answer Correct Answer: C) Can't have studied. 13. You ..... want more! You've already eaten 2 whole pizzas! A) Can't. B) Must. C) All the above. D) None of the above. Show Answer Correct Answer: A) Can't. 14. They are vegans. They ..... eat a lot of fruit. A) Can't. B) Must. C) Might. D) None of the above. Show Answer Correct Answer: B) Must. 15. I'm sure that Marco has studied English before because he speaks it fluently. A) He must study English. B) He must have studied English. C) He had to study. D) None of the above. Show Answer Correct Answer: B) He must have studied English. 16. We use ..... when this is not true. A) Can not. B) Must not. C) May not. D) None of the above. Show Answer Correct Answer: A) Can not. 17. They might ..... because it's still early. (It's only 6 a.m., and they don't wake up until 7.) A) Sleep. B) Have slept. C) Be sleeping. D) None of the above. Show Answer Correct Answer: C) Be sleeping. 18. Your mother ..... (be) a great cook. Everyone wants her recipe book! A) Could have been. B) Must have be. C) Must have been. D) Can't have been. Show Answer Correct Answer: C) Must have been. 19. Wow! Have you finished all that already? You ..... been hungry! A) Must have. B) May have. C) Can't have. D) None of the above. Show Answer Correct Answer: A) Must have. 20. I think I saw Robert driving his car this morning. But that ..... have been my imagination, as he broke his right foot a couple days ago. A) Might. B) Can. C) Must. D) None of the above. Show Answer Correct Answer: A) Might. 21. She ..... be sick. She said that she's going to see the doctor. A) Could. B) Must. C) Must. D) Might. Show Answer Correct Answer: B) Must. 22. Which sentence means:Maybe John went to the shop. A) John may have gone to the shop. B) John must have gone to the shop. C) John might not have gone to the shop. D) None of the above. Show Answer Correct Answer: A) John may have gone to the shop. 23. Nobody answered the telephone at the dentist. I called several times.They ..... early. A) Must have left. B) Cant have left. C) Might have left. D) Should have left. Show Answer Correct Answer: A) Must have left. 24. The could be Colombian because they're speaking ..... A) Spanish. B) German. C) All the above. D) None of the above. Show Answer Correct Answer: A) Spanish. 25. She ..... live near here because she always walks to work. A) Can't. B) Might/may/could. C) Must. D) None of the above. Show Answer Correct Answer: C) Must. 26. We can use might have or may have + past participle when ..... A) We think it's possible that something happened. B) We feel sure about what happened. C) We think it's not possible that something happened. D) None of the above. Show Answer Correct Answer: A) We think it's possible that something happened. 27. He ..... be from the United States. He doesn't speak English. A) May. B) Can't. C) All the above. D) None of the above. Show Answer Correct Answer: B) Can't. 28. Choose the correct answer to write in English this sentence "Ella podria haber estado apurada" A) She must have been in a hurry. B) She can have been in a hurry. C) She might have been in a hurry. D) None of the above. Show Answer Correct Answer: C) She might have been in a hurry. 29. The door isn't locked, and the lights are on; the office ..... closed. A) Must. B) Might not. C) Can't be. D) None of the above. Show Answer Correct Answer: C) Can't be. 30. It ..... be a mechanical problem. I've just taken the car to a mechanic. A) Must. B) Might. C) Can't. D) May. Show Answer Correct Answer: C) Can't. ← PreviousNext →Related QuizzesAuxiliary Verbs QuizzesVerbs QuizzesModals Of Deduction Quiz 1Modals Of Deduction Quiz 2Modals Of Deduction Quiz 3Modals Of Deduction Quiz 5Modals Of Deduction Quiz 6Modals Of Deduction Quiz 7Modals Of Deduction Quiz 8Modals Of Deduction Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books