Must ObligationSet 9

1Calia: Have you heard that I won the bike race this morning? Really? .....
2You ..... drive faster than 120 km/h on the motorway.
3He ..... finish the report by tomorrow; it's due at noon.
4Every student is required to write an essay on music.
5Choose the correct modal to complete the sentence: "You ..... wear a helmet while riding a bike."
6In England, pupils and students ..... wear uniforms at school.
7You ..... follow the law or you will go to jail.
8Employees must not / don't have to park in the customer car park. It is for customers only.
9You ..... drive too fast.
10We use must and ..... to talk about rules and obligations.
11We ..... forget to study for the test. It's very important!
12Choose the correct modal:She ..... finish her report by tomorrow (must/can).
13Must:Be obligated to something by divine, natural or positive law.
14You ..... copy your answers straight off the Internet-it's not allowed.
15You ..... obey your father.
16We ..... eat inside the classroom.
17Denie ..... do his chores everyday.
18It is compulsory for all the students to hand in their assignments on time.
19Don't open the door! You ..... open the door!
20You ..... make noise in the class or the teacher will give you bad marks.
21Exercise 2: Choose the best answer to complete each sentence. You ..... finish your homework before you go out.
22Rhino horn won't cure your cancer, but it will cause a species to go extinct, and land you in jail.
23You ..... sign the contract today. It's urgent.
24They must do as they are told, .....?
25A doctor ..... work on weekends.
26Remember to give me a phone call when you arrive. You ..... forget!
27Is it mandatory to take part in military service in Canada?
28You ..... enter this room. Didn't you see the sign?-No, I'm sorry.
29You ..... write on the library books.
30Indicates obligation or necessity and in negative prohibition
31Complete the following sentencesBefore you go to bed, you ..... brush your teeth
32Dennis! You ..... hit your sister ever again!
33Your teacher will not allow you to join the class.
34Define the function of the modal must in the sentence "You must stop smoking " .....
35Kendra ..... finish her homework on time, or she can't go outside to play with her friends.
36It's my sister's birtday. I ..... buy her a present!
37We ..... take pictures, eat, or run in the museum. It's a place for people to enjoy works of art quietly.
38"Must we do it now$^{?}$"-"No, you ......"
39To reduce the gap between the two generations, both parents and children ..... develop more understanding and acceptable for each other.
40You must take the final examen if you want to pass the course.
41Students ..... leave bicycles here.
42You ..... park here. It is forbidden. You can find another place.
43The road is crowded with vehicles. You ..... drive while sending whatssap message.
44You ..... smoke in the hospital. (prohibition)
45Shhhhhh!!! This is a cinema! You ..... talk.
46To express prohibition.We ..... be ignorant of online learning.
47Mom says I ..... brush my teeth twice a day.
48Find the mistake and choose the correct sentence: You mustn't to be late for class.
49She ..... respect the decision of her parents.
50I want to speak English better. I ..... practise more.
51You ..... keep it a secret. You ..... tell anyone.
52Students ..... not be late to class.
53He ..... come here today.
54Don't park on the bends. It is illegal.You ..... park on bends.
55You ..... use your mobile phone at school. It is prohibited.
56We can use the following modals in present and past, except for:
57"Can we turn in the project next week?""I'm sorry, but it ..... be on my desk tomorrow. Everyone else has already turned it in."
58You ..... this device. It ..... dangerous.
59Students ..... use dictionaries during the test.
60Read the sentence. Mom reminded my sister and me that we ..... say 'Thank you' whenever our aunt gives us a present. Which is the best word to fill in the blank?
61It is imperative that the world ..... to find a solution to global warming.