Global MCQ Practice
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Must ObligationSet 55

1Prefects ..... wear their badges and ties at all time in school.
2Children ..... tell lies. It's very naughty.
3I ..... wake up early to catch the flight tomorrow.
4The other players ..... your cards.
5We ..... pay our taxes on time. (strong obligation)
6You mustn't smoke in the hospital.
7I ..... pay him back like I promised.
8Company Oasis, a school supplies factory, proposes a donation of machine capabale to recycle papers into new sheets with training to teachers in TLE within a year only. Will the agreement materialize?
9If Kathy wants to stay healthy she ..... have a diet high in fiber and low in fat.
10"You ..... finish your homework before you go to bed." said my mom
11Choose the correct modal in the negative: This is a non-smoking area, so you ..... smoke here.
12I ..... submit my project tomorrow or else I will fail.
13If you want to lose weight, you ..... eat less junk food.
14You ..... smoke in any public building. It is prohibited by law.
15We ..... obey school rules without exception.
16I know I'm ..... move on.
17We ..... hurry or we'll miss the train.
18Students ..... arrive on time to the school.
19We ..... submit our project by this Friday, or we will fail the course.
20Which modal verb is used to talk about a personal obligation?
21Passengers ..... turn off their phones during the flight.
22Why must owners manage permissions carefully?
23You mustn't cross the road when the light is .....
24I ..... eat so much chocolate. It's not healthy.
25He has to finish his assignment before the deadline.
26You ..... keep it a secret.
27They are not allowed to use our personal information for their own purposes.
28All visitors ..... feed the animals. It's danger
29You ..... not waste time on it. (Strong necessity or prohibition)
30Helen is ill. She ..... stay in bed.
31It is against the school rules to cheat in the test.
32Students ..... always wear uniform. If they don't, teachers will call their parents.
33You ..... make so much noise. The baby is sleeping in the next room.
34We ..... book the tickets before it's too late.
35I ..... study daily to improve my English.
36Every student is required to write an essay on the topic.
37Read the sentences and decide which alternative describes the meaning of the sentence. You must try your best.
38I'm not going to pay that bill! She ..... pay it!
39You ..... throw litter from your vehicle because it can pose a risk to the environment.
40A jazz musician ..... be able to improvise well. Otherwise, they won't survive in the genre.
41Keep quiet. You ..... talk so loudly in here. Everybody is working.
42It is imperative finish all the practice tests by next week since our teacher will give marks for them. A B C D
43"I ..... go, Padre, the students will be waiting for me.
44YOU MUST NOT =
45In Singapore, you ..... feed the birds in the street or you will get a fine of $ 500.
46We ..... Buy a ticket when we want to see a movie
47Muslims ..... pray five times a day.
48You ..... park here; it's for emergency vehicles only.
49We ..... not be late again.
50Smoking is not allowed in the museum.
51As a responsible school prefect, Crystal ..... stop their bad behaviour.
52This work ..... be done at once.
53It's obligatory to clean schools in Japan.You ..... clean schools in Japan.
54The teacher is very angry! We ..... quiet.
55Choose the correct word to complete the sentence: You (don't have to / must not) touch this strawberry poison frog.
56Complete the sentence with the correct modal verb. You ..... wear a uniform when you're in the army.
57Basketball players ..... kick the ball.
58Notice in a picture gallery: "Cameras, sticks and umbrellas ..... be left at the desk."
59Security Officer: "You ..... bring your ID to enter the building. You can't enter the building without the card."
60Which is NOT possible in the sentence?I ..... study tonight because my exams are over.
61Security:Welcome to the restricted area. Before you proceed, I must clarify the rules.Visitor:Understood. What is the most important one?Security:(3) .....