Must ObligationSet 11

1Afra ..... a passport if she wants to travel abroad.
2We use ..... or ..... to explain something that is neccesary.
3You ..... tell anyone about this secret.
4I'm too fat. I ..... eat cakes and chips all the time.
5Visitors ..... photos in their area without their permission.
6He ..... do the homework. He wants to go to bed early.
7You need to get vaccinated if you want to keep your job in this hospital.
8People ..... walk on grass.
9Legally, people ..... drink before driving.
10You ..... speed more than 80 mph or you will get a ticket.
11It's very important. You ..... listen carefully.
12Zookeeper: "excuse me, young man. what are you doing?"visitor: "yes sir, I'm feeding the tigers"zookeeper: ..... because the tigers are wild animals. They can be dangerous.
13You ..... not talk in the library. Please go outside and talk!
14Oh no! You ..... play with matches!
15If you want to be come a doctor, you ..... go to a medical school.
16The Olympic athletes ..... work very hard to make the team.
17Ethan ..... study for his exam.
18In the sentence "He mustn't swim in the deep pool," what does the modal "mustn't" express?
19Tonight's match is very important. You ..... miss this one.
20Fill in the blank:You ..... finish your homework before you go out.
21What verb finishes the sentence?They ..... a test to show that they know basic facts about the U.S. government. take-necessity
22You must download all mobile apps from play store or apple store
23Choose the best answer (A, B, C or D) to complete the following sentences.We ..... open the lion's cage. It is contrary to zoo regulations.
24You ..... take any things without asking.
25Obligation.Choose the correct form.
26You ..... see a doctor if you feel pain.
27He college ..... (must) reply within ten days.
28Choose the right option:You ..... finish that essay today, today is the limit to deliver it.
29Thai men must ..... a soldier.
30Notice above petrol pump: All engines ..... be switched off
31I ..... arrive early for the meeting.
32I ..... stop eating chocolate if I want to be healthier.
33You have a lot of work tomorrow. You ..... sleep late.
34We ..... do our lessons every day.
35What are you doing? Don't you know that you ..... write on the desk?
36Everyone ..... wear a seatbelt while driving. It's the law!
37You must remember to take your ID. What does must express here?
38It's later than I thought. I ..... go now.
39However, we must not forget that he is different from other stars.The modal verb expresses .....
40Pupils ..... go out between the various parts of the exam. It's against the school rules.
41Choose the sentence that uses a modal auxiliary to express a necessity.
42In which context would you use 'must'? A) To express permission B) To express obligation
43You ..... exceed the speed limit. It's dangerous.
44You ..... speak during the test.
45You ..... smoke in the changing rooms.
46A soldier ..... forget his gun.
47Find a similar sentence:Eating chewing-gum in the class is prohibited.
48We ..... leave soap on the floor
49You ..... play loud music at night. The neighbors will complain.
50We've got swimming after school. I ......
51The wall ..... before you paint it.
52While you are driving, you ..... listen to the radio. it's not necessary.
53She ..... ride her bike at night without lights. It's forbidden.
54Kids must ..... their meals before they leave the table.
55What change, if any, should be made in that sentence?Passengers should fasten their seat-belts.
56You ..... send text messages during class. It's a rule.
57If you really cannot attend on March 27th, you (4) ..... inform us immediately or it will be too late to change the date.
58You ..... be horrible to your sister. It makes her very sad.
59The lawyer was insistent that the contract ..... in the presence of all the parties concerned.
60You ..... speak loudly in libraries.
61You ..... litter here. It's against the rules!