Must ObligationSet 14

1You m ust ..... him about the accident.
2Bob has a high temperature. He ..... go to school.
3Avery needs to complete her homework. Which phrase is equivalent to 'must' in this context?
4You ..... smoke in the cinema.
5Shhhh! You ..... talk loudly in the library.
6We ..... study for the test tomorrow.
7You ..... use your cellphone here. It is prohibited.
8Choose the sentence that has the same meaning as this one:It's important not to forget the needs of our employees!
9Opal ..... read many textbook, she wants to pass the test.
10You ..... throw trash on the ground.
11You (mustn't, cannot, couldn't) stay out past curfew when distributing the flyers.
12To be President, one must have been born in the US or one of its territories.
13All passengers ..... turn off their mobile phone.
14Which one is the best answer? A person ..... drive a car without a driver's license.
15We must be very careful when we drive, ..... we?
16You ..... give it back to me before you go.
17Managers ..... bypass security protocol. (strictly forbidden)
18I ..... write to Ann. I haven't written to her for ages.
19You ..... get to class late. (PROHIBITION)
20Which sentence uses a modal verb incorrectly? A) She can dance beautifully. B) He must to leave now. C) They might join us later. D) I could help you. E) You should try harder.
21You ..... sleep in the class.
22Have / has to / must
23Of course, I ..... get my oarent's permission to go!
24You ..... leave early today.
25Students ..... forget their books.
26You ..... forget his birthday again.
27Complete the sentence:'Who among Harper, Anika, and Luna ..... listen to his parents?'
28Select the best option accordingly.This is a dangerous tour. Children ..... be accompanied by an adult.
29You ..... forget to take your medicine.
30You ..... finish the project today. It's urgent.
31You ..... bring a dog here! We're not a pet-friendly cafe.
32Fishing is not allowed in this park.
33No body was hungry, so I ..... (not) cook anything.
34" Must you come when your neighbor calls?" " No, I ......"
35Model verb:Students ..... bring their hall tickets for the public exams
36You ..... speak on the cellphone on the plane.
37For your safety, all electronic devices ..... remain in flight mode during the flight.
38Choose the correct itemI ..... go to the hospital. I feel ill.
39A:He must ..... correct!B:Yeah. His ideas are usually right.
40You ..... park near a zebra crossing. It's illegal.
41The teacher said, "You ..... finish your homework before tomorrow."
42You ..... touch animals at zoos.
43You ..... report this issue to the manager immediately.
44Access panels that must be removed for normal servicing operations on vented wall furnaces shall not .....
45I ..... go and get the kids from school.
46True or False:He must to finished the report soon.
47You mustn't look at it.
48You ..... talk in class.
49This is a closed-book exam, so you ..... use any reference books. A. must B. have to C. don't have to D. mustn't
50Students ..... listen to the teacher or they won't understand the lesson.
51You ..... stop when the light is red.
52You ..... cheat or break the rules to win.
53We ..... feed the animals. It's forbidden.
54You ..... tell Anna about the party tomorrow night. It's a surprise!
55Students mustn't run in school buildings.
56In school, students ..... wear a uniform.
57Complete the sentence below. I ..... go now because I am already late for my class.
58In this city, people ..... walk on grass
59You ..... stay with me when you come to Bangkok. We've got plenty of room.
60What must students and parents do if a student decides not to participate in a performance at DanceLife Center?
61Because I'm repeatedly leaving things behind, my mother always tells me that I ..... that I ..... all my belongings in my bag before leaving the sports centre.