This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Parts Of Speech > Verbs > Auxiliary Verbs > Modal Verbs > Modals Of Obligation – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Modals Of Obligation Quiz 1 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. I ..... forget to take my library books back on the way home. A) Don't have to. B) Mustn't. C) Have to. D) Can't. Show Answer Correct Answer: B) Mustn't. 2. I'll ..... wear the black dress tonight. The invitation said formal clothes. A) Must. B) Can. C) Have to. D) Don't have to. Show Answer Correct Answer: C) Have to. 3. He didn't have much work that day. You ..... help him. A) Don't have to. B) Didn't have to. C) Shouldn't have. D) None of the above. Show Answer Correct Answer: B) Didn't have to. 4. Tom ..... work because he's on holiday! A) SHOULD. B) DON'T HAVE TO. C) DOESN'T HAVE TO. D) MUST. Show Answer Correct Answer: C) DOESN'T HAVE TO. 5. You ..... buy a ticket there to get into the beach. It's a historical site. A) Don't have to. B) Must. C) Need to. D) Have to. Show Answer Correct Answer: D) Have to. 6. Sheila ..... wake up early so that she can ride the bus. A) Must. B) Should. C) Will. D) Has to. Show Answer Correct Answer: D) Has to. 7. You ..... smoke here. There is a 'No Smokin' sign by the door. A) Must. B) Mustn't. C) Don't have to. D) None of the above. Show Answer Correct Answer: B) Mustn't. 8. We use:mustn't when we talk about ( ..... ) A) No obligation. B) Obligation. C) Prohibition. D) Necessity. Show Answer Correct Answer: C) Prohibition. 9. He ..... wash the car. I can do it for him. A) Don't have to. B) Has to. C) Doesn't have to. D) Have to. Show Answer Correct Answer: C) Doesn't have to. 10. ..... wear make up at school? A) Must you. B) Should you. C) Do you have to. D) Can you. Show Answer Correct Answer: D) Can you. 11. What does the sentence below tell us?We didn't have to wait very long for the bus-it came in a few minutes. A) Present LACK of obligation. B) Past obligation. C) Past LACK of obligation. D) Present obligation. Show Answer Correct Answer: C) Past LACK of obligation. 12. You ..... call him tonight. You can speak to him face to face tomorrow. A) Must. B) Don't have to. C) Should. D) Mustn't. Show Answer Correct Answer: B) Don't have to. 13. When you finish the game you ..... hands with your opponents. A) Have to always shake. B) Must always shake. C) Must to shake. D) None of the above. Show Answer Correct Answer: B) Must always shake. 14. Er muss seine Rechnungen zahlen. A) He have to pay his bills. B) He has to pay his bills. C) He must pay his bills. D) None of the above. Show Answer Correct Answer: B) He has to pay his bills. 15. The weather was very hot the whole time. We ..... a month later when it's cooler. A) Shouldn't have gone. B) Should have gone. C) Hadn't to go. D) None of the above. Show Answer Correct Answer: B) Should have gone. 16. I have a very formal reception tomorrow. What do you think I ..... wear? A) Have to. B) Can. C) Should. D) Must. Show Answer Correct Answer: C) Should. 17. It's a good idea to do this:We ..... send this tomorrow. A) Have to. B) Should. C) Can. D) None of the above. Show Answer Correct Answer: B) Should. 18. You ..... fight with your brother. A) Should. B) Must not. C) Have to. D) None of the above. Show Answer Correct Answer: B) Must not. 19. Paddleboarders are allowed to kneel or lie on the board.Paddleboarders ..... kneel or lie on the board. A) Have to. B) Must. C) Can. D) None of the above. Show Answer Correct Answer: C) Can. 20. It's late. She ..... go now. A) Has to. B) Needs to. C) Should. D) Must. Show Answer Correct Answer: D) Must. 21. Remember you're in the library. You ..... speak loudly. A) Don't have to. B) Shouldn't. C) Can. D) Mustn't. Show Answer Correct Answer: D) Mustn't. 22. I needn't have worried ..... A) Possibility. B) Ability. C) Obligation. D) None of the above. Show Answer Correct Answer: C) Obligation. 23. We ..... buy tickets for the concert as it is free. A) Don't have to. B) Mustn't. C) Have to. D) Must. Show Answer Correct Answer: A) Don't have to. 24. Firms ..... comply with international sanctions. (legal requirement) A) Don't have to. B) Must. C) Mustn't. D) Have to. E) Can. Show Answer Correct Answer: D) Have to. 25. We missed the airport bus coming back. We ..... to wait for the other one, we took a cab. A) Had to. B) Have to. C) Should. D) Didn't have. Show Answer Correct Answer: D) Didn't have. 26. They ..... study more to pass the exam A) Don't need to. B) Need to. C) Shouldn't. D) Have to. Show Answer Correct Answer: B) Need to. 27. You mustn't / don't have to tell anyone what I've just told you. It's a secret. A) Mustn't. B) Don't have to. C) All the above. D) None of the above. Show Answer Correct Answer: A) Mustn't. 28. We mustn't send this tomorrow. A) It's important not to do this. B) It's not necessary to do this. C) It's not OK / it's not possible to do this. D) It's not a good idea to do this. Show Answer Correct Answer: A) It's important not to do this. 29. Smoking is bad for your health. You ..... smoke so often. A) Can. B) Must. C) Should. D) Shouldn't. Show Answer Correct Answer: D) Shouldn't. 30. I SHOULDN'T HAVE ..... A MICROWAVE IN MY DORM ROOM. A) STAYED. B) DONE. C) TAKEN. D) SPENT. E) HAD. Show Answer Correct Answer: E) HAD. 31. ..... Alex ..... wear a tie to work? A) Does / have to. B) Did / had to. C) Does / has to. D) Should / has to. Show Answer Correct Answer: A) Does / have to. 32. You ..... touch any food without washing your hands first. A) Must. B) Should. C) Have to. D) Shouldn't. Show Answer Correct Answer: D) Shouldn't. 33. You ..... on time. (moral obligation) A) Ought to be. B) Should. C) Must. D) Will. Show Answer Correct Answer: A) Ought to be. 34. We ..... leave now; it's 10 and the conference doesn't start until 12. A) Must not. B) Don't have to. C) Should not. D) Had not to. Show Answer Correct Answer: B) Don't have to. 35. We ..... to find a taxi at the airport because the hotel sent a minibus to pick us up. A) Had to. B) Could. C) Didn't have to. D) None of the above. Show Answer Correct Answer: C) Didn't have to. 36. At our school, we mustn't ..... A) Eat chocolate. B) Play football. C) Laugh. D) Play video games. Show Answer Correct Answer: D) Play video games. 37. It is a rule. You ..... smoke on campus. A) Have to. B) Must. C) Mustn't. D) Don't have to. Show Answer Correct Answer: C) Mustn't. 38. If you want to get fit, you ..... exercise. A) Should do. B) Shouldn't do. C) Should have done. D) None of the above. Show Answer Correct Answer: A) Should do. 39. Make a daily revision of her lessons A) We have to daily revise her lessons. B) We need a daily revision of her lessons. C) We have a daily revision of her lessons. D) We must to have a daily revision of her lessons. Show Answer Correct Answer: A) We have to daily revise her lessons. 40. You ..... have a college degree to become a chef. A) Don't have to. B) Can't. C) Must. D) None of the above. Show Answer Correct Answer: A) Don't have to. 41. I must ..... Jane to bring her tennis racket tomorrow. A) To ask. B) Ask. C) All the above. D) None of the above. Show Answer Correct Answer: B) Ask. 42. Passengers ..... to walk around the plane when it is taking off. A) Shouldn't. B) Mustn't. C) Aren't allowed. D) Ought. Show Answer Correct Answer: C) Aren't allowed. 43. We don't need to send this tomorrow. A) It's not OK / it's not possible to do this. B) It's not necessary to do this. C) It's important not to do this. D) It's not a good idea to do this. Show Answer Correct Answer: B) It's not necessary to do this. 44. There's a lot of noise coming from outside ..... I close the window? A) Could. B) Must. C) All the above. D) None of the above. Show Answer Correct Answer: A) Could. 45. You ..... stop when the traffic lights are red. A) Have to. B) Must. C) Should. D) Need to. Show Answer Correct Answer: B) Must. 46. Analysts ..... access the Aladdin system without authorization. (prohibited) A) Mustn't. B) Have to. C) Can. D) Must. E) Don't have to. Show Answer Correct Answer: A) Mustn't. 47. A firefighter ..... be afraid of heights. A) Must. B) Can't. C) Can. D) None of the above. Show Answer Correct Answer: B) Can't. 48. When I was younger I ..... go to bed early but now I can go to bed later A) HAD TO. B) HAVE TO. C) DON'T HAVE TO. D) DOESN'T HAVE TO. Show Answer Correct Answer: A) HAD TO. 49. After the hockey game we were all so muddy we ..... our boots. A) Have to clean. B) Must clean. C) Had to clean. D) None of the above. Show Answer Correct Answer: C) Had to clean. 50. You mustn't/don't have to touch electrical things when your hands are wet. A) Mustn't. B) Don't have to. C) Both. D) None of the above. Show Answer Correct Answer: A) Mustn't. 51. People ..... enter the supermarket without a quarantine pass. A) Cannot. B) Should not. C) May not. D) Must not. Show Answer Correct Answer: A) Cannot. 52. You ..... feed that to the dog, I don't think it's healthy for him! A) Must. B) Shouldn't. C) Don't have to. D) Can. Show Answer Correct Answer: B) Shouldn't. 53. You ..... cut your hair. It's really long. A) Have to. B) Must. C) All the above. D) None of the above. Show Answer Correct Answer: B) Must. 54. The cave paintings were amazing but we ..... photos because flash light can damage them. A) Couldn't take. B) Didn't have to take. C) Mustn't take. D) None of the above. Show Answer Correct Answer: A) Couldn't take. 55. I didn't bring my car to the office today ..... come with you? A) Must I. B) Can I. C) Do I have to. D) Should I. Show Answer Correct Answer: B) Can I. 56. You ..... use a key. A) Must to. B) Must. C) All the above. D) None of the above. Show Answer Correct Answer: B) Must. 57. You ..... leave the room unless you are done with your exam. A) Cannot. B) May not. C) Must not. D) Should not. Show Answer Correct Answer: B) May not. 58. An actor ..... perform on stage. A) Don't have to. B) Can. C) Has to. D) None of the above. Show Answer Correct Answer: C) Has to. 59. Our teacher isn't strict. You ..... do homework if you don't want to. A) Have to. B) Must. C) Don't have to. D) None of the above. Show Answer Correct Answer: C) Don't have to. 60. A doctor ..... work long shifts. A) Don't have to. B) Has to. C) Can't. D) None of the above. Show Answer Correct Answer: B) Has to. Next →Related QuizzesAuxiliary Verbs QuizzesVerbs QuizzesModals Of Obligation Quiz 2Modals Of Obligation Quiz 3Modals Of Obligation Quiz 4Modals Of Obligation Quiz 5Modals Of Obligation Quiz 6Modals Of Obligation Quiz 7Modals Of Obligation Quiz 8Modals Of Obligation Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books