Must ObligationSet 3

1Which is the best word for the sentence?Eating is not allowed in the classroom!You ..... eat in here!
2You ..... watch the news if you want to be a good journalist
3I ..... study this weekend. It is my obligation as a student.
4You ..... touch that! You might burn yourself.
5Customers ..... provide their order number when contacting support for assistance.
6What modal is used for obligation?
7Read and choose: "Library Rules" -Students ..... keep quiet inside.
8Make negative:We must send her a Christmas card.
9You ..... switch off your mobile phone in the cinema, it's rude not to.
10You ..... run fast to catch the bus.
11He mustn't to eat in the library.
12I know I ..... take my dog for a walk. I know he loves it.
13The invitation says that you ..... bring children in the reception.
14The landlord ..... the security deposit if there is no damange.
15You ..... not speak loudly in the hospital.
16Which sentence is stronger?
17Offers MUST be evaluated as stated in the solicitation.
18You ..... be on time at the airport.
19You ..... wear a helmet when you ride the skateboard.
20Identify the correct modal verb: She ..... finish her homework before dinner.
21Finish the second sentence so it means exactly the same as the first: Don't throw rubbish in the national park. Choose the correct completion for "You ..... "
22Change this advice modal into a obligation modalYou should visit your dentist at least twice a year.You ..... visit your dentist at least twice year.
23You ..... hand in your homework on time.
24True/False"Must" can be used in the past like "had to".
25We ..... wear formal attire for tomorrow's event.
26Differentiate between "must" and "have to" in the following context: "You ..... be quiet in the library."
27We must ..... now.
28"Children, you ..... cross the street if the lights are red!"
29Angela ..... report the accident to the police.
30Choose the right form of the Modal verb:Drivers ..... stop when they see the red light.
31You ..... wear a suit. It's just a casual meeting.
32Please fill in the blank!You ..... wear a seatbelt in the car.
33We use mustn't, may not, can't, not be allowed/permitted to for .....
34Auditors ..... influence investment decisions during an audit. (prohibition)
35You ..... always cook eggs well. Eggs have got bacteria, so uncooked eggs can be dangerous.
36I ..... cross this bridge. It's closed.
37I ..... be careful when I cross the street.
38My car didn't work this morning, so I ..... walk to the office.
39You ..... cross the roads without looking. It's dangerous.
40People ..... smoke in public places.
41Oh my God! I am so dizzy now. I ..... see the doctor.Vocabulary:-Dizzy: pusing
42Teenagers ..... listen to their parents.
43We ..... wear a seatbelt while we drive
44He ..... arrive on time tomorrow, or he'll lose his chance.
45Students ..... get at least 60% in their exam to pass the grade.
46Our parents must work at the weekends,
47It's necessary to arrive before 9am.
48I ..... strictly follow the doctor's instructions if I want to get better quickly.
49Select the correct rewrite with must: It's necessary for you to finish your homework before going to bed.
50As the eldest child in the family, I ..... take on the responsibility of caring for my younger siblings.
51I ..... lose the weight. I'm too fat.
52This warning sign indicates that you ..... step on the grass. A. shouldn't B. mustn't C. don't have to D. ought not to
53If an employer has assigned a task to an employee with a specific timeline. But due to a few reasons, the employee couldn't complete his work. The employee must
54Fill in the blank with the correct modal verb:Students ..... listen to the teacher in the classroom.
55What is the correct form of the sentence: Bella must to join the event?
56Fill in the blank with the correct negative form: must / .....
57VERY STRONG!!!Tell your friend to stop at the red light.
58If there is a fire, you must not / don't have to use the lift. You must use the stairs.
59Identify the HELPING VERB in the sentence:You must learn helping verbs!
60You ..... come if you don't want to.
61"You are not allowed to eat in here" = "You ..... eat in here"