Must ObligationSet 6

1We ..... take the bus because we missed the train.
2Jane, we're in a hospital. You ..... use your mobile in here. Can't you see the sign?
3You ..... drink plenty of liquids if you are sick.
4To have healthy teeth, people ..... brush their teeth regularly.
5We ..... test the formula again before launching the product. (necessity)
6The exams are next week. I ..... work harder.
7I ..... get to bed early tonight because tomorrow is a big day.
8You ..... shout at your teammates! It's wrong!Sorry, Coach. It won't happen again.
9They ..... share information between subsidiaries without consent. (prohibition)
10They ..... complete their parts of the assignment, or we will fail.
11You ..... leave now. I might get fired if you don't.
12I ..... get a new phone. My old one barely works.
13Which modal verb you use for unacceptable action
14Which sentence uses a modal correctly?
15Fill in the blank with a modal:'You ..... not speak during the test.'
16Choose the correct answer using must or mustn't.You ..... pay for the internet to use it at home.
17You ..... attend classes every day.
18Drivers ..... wear seat belts while driving.
19They ..... submit their proposals before the end of the day.
20Is 'must' used for suggestions or requirements?
21The car isn't dirty. You ..... wash it again.
22You ..... forget what I told you. It's very important.
23"You mustn't smoke indoors".The modal verb in the sentence is referring to .....
24Use ..... for a prohibition.
25Which modal is used to express something that you are required to do?
26..... I wear a helmet? (rule)
27You ..... tell Adam about the party. It is a surprise.
28She ..... drive because she doesn't have a license.
29You ..... pick flowers here. That's the rule.
30All applicants ..... their portfolios by the end of the week.
31You ..... have a ticket to go on an air plane.
32Jack ..... study today. He has an exam tomorrow.
33Don't forget! It's 5 o'clock. You ..... not be late
34Choose the correct modal verb to complete the sentence.Seat belts ..... be worn even in the back of the car.
35Which of the following sentences correctly expresses prohibition? 'You ..... use your phone during the exam.'
36During the pandemic, we ..... follow the safety health protocols.
37You mustn't ..... another car when you can't see the road ahead.
38If you have poor grades, your mother is probably going to say: "You ..... work harder."
39I must call my girlfriend now
40I must ..... a suit made for the wedding.
41We ..... sit down while eating.
42You ..... speak in the library! it's not allowed
43Choose the correct modal auxiliary verb:In the army, soldiers ..... Obey their officers.
44Which option correctly forms a negative sentence with 'must' or 'mustn't' according to the rules?
45You ..... smoke on campus.
46You ..... make lots of noise in the museum.
47We don't have enough money. We ..... not go on vacation.
48Is the Prime Minister bound to advise if the advice is sought?
49You mustn't / mightn't copy things from other people in exams-it's cheating.
50Children ..... stay up late.
51Little children ..... sleep a lot.
52Choose the correct word:You ..... finish your project by tomorrow. (may/must)
53MODALS: Choose the correct word:During an exam you should/musn't copy from other student
54If you haven't seen the film yet, you .....! It's absolutely brilliant.
55You ..... wear a mask in crowded places to prevent infections.
56Complete the sentence.You ..... arrive on time to school.
57Leaving a control frequency (except when reaching the final parking position) .....
58Students ..... wear shorts and tank tops to school.
59I ..... go to work tomorrow.
60This form ..... be filled out completely before submission.
61Complete the sentences with the correct form of the modals and verbs in parentheses:We ..... (must / maintain) excellence in our customer service or people will complain.