This quiz works best with JavaScript enabled. Home > Grammar > Parts Of Speech > Verbs > Auxiliary Verbs > Modal Verbs > Modals Of Deduction – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Modals Of Deduction Quiz 27 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Match the deduction of their meanings:a. He must be a smuggler A) I'm certain he's not a smuggler. B) I think it's possible he's a smuggler. C) I'm certain he's a smuggler. D) None of the above. Show Answer Correct Answer: C) I'm certain he's a smuggler. 2. It could be fake news.2. That's definitely not fake news. A) Same meaning. B) Different meaning. C) All the above. D) None of the above. Show Answer Correct Answer: B) Different meaning. 3. His car's not here. He (a) have gone out. A) A. must. B) Can't. C) Can. D) Mustn't. Show Answer Correct Answer: A) A. must. 4. It's possible that Guillermo missed his plane because he didn'thave his passport. A) He might have missed the plane. B) He could have missed the plane. C) He must have missed the plane. D) None of the above. Show Answer Correct Answer: A) He might have missed the plane. 5. Fany told her mother that she liked her haircut, but she had a strange expression on her face when she said it. A) She couldn't have gotten a haircut. B) She might have told a white lie. C) She should have telling the truth. D) None of the above. Show Answer Correct Answer: B) She might have told a white lie. 6. He must be a tourist ..... A) He's looking at a map. B) He's wearing school uniform. C) It's freezing and he isn't wearing a jumper. D) None of the above. Show Answer Correct Answer: A) He's looking at a map. 7. Modal verbs of deduction can only be used to make present tense deductions. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. Zeliha ..... been so happy when she found out she was being promoted A) Can't have. B) Must have. C) Shouldn't have. D) Couldn't have. Show Answer Correct Answer: B) Must have. 9. My little sister can't speak yet. She's only 1 year old now. A) Lack of ability. B) Advice. C) Possibility. D) Past ability. Show Answer Correct Answer: A) Lack of ability. 10. What a great show! They ..... go on a world tour. A) Can't. B) Might. C) Must. D) None of the above. Show Answer Correct Answer: C) Must. 11. Her passport is full of visa stamps. She ..... travel a lot. A) Can't. B) Might. C) Must. D) None of the above. Show Answer Correct Answer: C) Must. 12. Where's Clare? Her bag's here and her computer's still on so she ..... gone home. A) Must have. B) Might have. C) Can't have. D) None of the above. Show Answer Correct Answer: C) Can't have. 13. Which sentence is correct? My purse isn't in my pocket. It ..... A) Must be in my bag. B) Must in my bag. C) Mustn't be in my bag. D) In my bag be must. Show Answer Correct Answer: A) Must be in my bag. 14. The house isn't hard to find. It's the red one at the end. You ..... miss it! A) Might. B) Can't. C) Must. D) None of the above. Show Answer Correct Answer: B) Can't. 15. "I've bought a lottery ticket.""Wow!!! With luck you ..... become a millionaire!" A) Must. B) Can't. C) Could. D) None of the above. Show Answer Correct Answer: C) Could. 16. My passport ..... in the drawer. I've already looked there three times. A) CAN'T BE. B) COULDN'T BE. C) MIGHT BE. D) None of the above. Show Answer Correct Answer: A) CAN'T BE. 17. You ..... seen Robert; he has gone to Thailand. A) Could have. B) Can't have. C) Might have. D) Must have. Show Answer Correct Answer: B) Can't have. 18. Carmen looked very sad. She had 5/10 and ..... passed her final exam. A) Couldn't have. B) Mustn't have. C) Might have. D) None of the above. Show Answer Correct Answer: B) Mustn't have. 19. They ..... still be out, I'm sure! A) Can't. B) May. C) All the above. D) None of the above. Show Answer Correct Answer: A) Can't. 20. I'm so thankful for your help with this project. I ..... have done it without you! A) Couldn't. B) Can't. C) Must. D) Could. Show Answer Correct Answer: A) Couldn't. 21. They ..... a surprise for her birthday. They are talking about something. A) Might have planned. B) May be planning. C) Must be planning. D) None of the above. Show Answer Correct Answer: B) May be planning. 22. They ..... be Spanish, they're speaking Portuguese. A) Mustn't. B) Can't. C) Might. D) None of the above. Show Answer Correct Answer: B) Can't. 23. She's won prizes for her research. She (a) be really intelligent. A) A. must. B) Can't. C) May. D) Could. Show Answer Correct Answer: A) A. must. 24. I'm sure that that woman isn't Joan's mother-she's too young. A) She can't be Joan's mother. B) She couldn't have been Joan's mother. C) She might be Joan's mother. D) None of the above. Show Answer Correct Answer: A) She can't be Joan's mother. 25. He's got a Ferrari. He ..... be rich. A) Can't. B) Might. C) Must. D) None of the above. Show Answer Correct Answer: C) Must. ← PreviousNext →Related QuizzesAuxiliary Verbs QuizzesVerbs QuizzesModals Of Deduction Quiz 1Modals Of Deduction Quiz 2Modals Of Deduction Quiz 3Modals Of Deduction Quiz 4Modals Of Deduction Quiz 5Modals Of Deduction Quiz 6Modals Of Deduction Quiz 7Modals Of Deduction Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books