Must ObligationSet 23

1We ..... swim here. The sea is too dangerous.
2Rewrite the sentence using a modal:It is not allowed to park here.
3You ..... listen carefully during the lesson.
4I must / must not study tonight. I have an exam tomorrow.
5Romeo ..... leave the city of Verona immediately, or else he will be killed.
6We ..... be quiet during the exam.
7It is necessary for us to be present at the class discussion on Saturday.
8You ..... make noise in the library. It's against the rules
9Visitors ..... feed the animals in the zoo. It's forbidden!
10You ..... cheat during the exam.
11I ..... study hard if I want to pass the exam.
12You ..... wear shorts to school. Please put your school uniform on.
13All passengers ..... fasten their seatbelts.
14"Government must improve public transportation." The word must expresses .....
15People ..... smoke in public buildings. It is not allowed.
16Mother to son:You ..... make your bed.Son to brother:Mom says we ..... make our beds.
17Passengers ..... check-in their bags before they fly
18Kim must to be home by now, it is half past five.
19Scarlett, Aria, and Michael are having a debate on English grammar. What is the correct way to express prohibition with 'must' in negative?
20Today our teacher told us that we ..... write our papers on Antarctica.
21Everybody ..... wash their hand every time they touch something.
22Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.You ..... finish your homework before you go to bed.
23You ..... park your car there. It's our boss's parking space
24I ..... go to the post office this morning.
25Kim: "Is it okay if I leave early today?" Boss: "No, you ..... stay until the work is finished."
26The team ..... do their individual task to fulfill their goal.
27Students ..... not use mobile phones in class.
28Select the appropriate model verb: You (can/must) finish your project by Friday.
29"I must write a letter to John." The modal verb in the sentence is referring to .....
30Choose the sentence that correctly uses a modal verb to express a strong obligation.
31Choose the sentence that has a high modality word.
32You ..... walk when the light is red.
33Two parallel white lines in the millde road meant that you ..... not overtake.
34I really ..... remember to post that letter before five o'clock.
35My parents let me go out to the party but i ..... be back at 10 o' clock.
36You ..... speak rudely to your teachers,
37Students use their mobile phones during the test.
38You ..... touch your nose, eyes, and mouth.
39You ..... put on your seat belt.
40The pupils must ..... to the school rules everyday.
41Read and choose the correct sentence. Remember the sentence structure is:Subject + must + verb + rest of the sentence.Subject + mustn't + verb + rest of the sentence.
42I ..... finish my writing on Monday. The deadline is on Monday.
43Customers ..... pay the comfort room before using.
44Children ..... play football in the streets.
45This carpet's filthy.
46This warning sign indicates that you ..... step on the grass.
47You ..... eat the cake yet because it's for the party later.
48Your children must not take these vitamins. They are for adults only.
49'The instructions tell you to write in pencil.'-> You ..... write in pencil.
50My back has been hurting for weeks. I ..... go to the doctor's.
51You ..... finish your homework.
52What modal verbs are used to show that something is prohibited-it is not allowed?
53You ..... Tell my secret I have just told you. Keep it dark.
54Indicates a mandatory requirement
55All school rules ..... be obeyed.
56Select the best modal to complete: You ..... finish the report by Monday-it's urgent.
57You ..... spend more time on online shopping.
58Students ..... play football in the classroom.
59What word expresses an obligation? "You ..... keep your passport safe when traveling."
60Children ..... their parents' birthday!
61Choose the correct word.You ..... drive onthe left. Here we drive on the right!