I.         True or False. Tick the correct box.

True          False

1.          T     You must close the door before going out.

2.       F        You mustn‟t do your homework.

3.    F           You mustn‟t obey your parents.

4.       T        You must go to school on time.

5.        F       You must walk on the grass.

6.     T          You mustn‟t shout at me.

7.       T        You must brush your teeth before going to bed.

8.       F        You mustn‟t eat fruit and vegetables.

II.     Complete the sentences with must or mustn't.

1.               You            must            help your mother with the heavy box.

2.               It‟s very cold. You  mustn't                       go out.

3.               You                 must       look after the house when your parents are awaff

4.               You              must          wash your face in the morning.

5.               You                  must       take your umbrella because it‟s raining.

6.               You                       mustn't  drink that milk, it‟s very hot.

7.               You            mustn't            make noise in the class.

8.               It‟s dangerous, you          mustn't               touch that wire.

9.               You               mustn't         be rude to your teacher.

10.         In the class, you            must                 study hard.

III. Give the correct form of superlative.

1.               This is a TALL building.

→  This is the              tallest             building in London.

2.               That was an EASY exercise.

→  That was the          easiest             exercise of the test.

3.               This is a COMFORTABLE armchair.

→  This is the               most comfortable             armchair in this shop.

4.               This is a BIG cheese burger.

→  This is the                biggest           cheese burger of the McDonald‟s Company.

5.               That was a very BAD conversation.

→  That was the            worst           conversation I have had.

6.               That was a DIFFICULT exercise.

→  That was the         most difficult              exercise of the test.

7.               He‟s got a GOOD pen.

→  He‟s got the           best             pen of the class.

8.               This is an INDIFFERENT pupil

→  This is the             most indiffferent             pupil of my class.

9.               He is a FUNNY boy.

→  He is the            funniest                 boy in the world.

10.         He is LESS young than the others.

→  He is the              least               young student of my class.

1 .Tuan Chau is the largest .... in Ha Long Bay 

A : island

B : mountain

C : beach

2. You ... make a lot of noise in the library

A : must 

B : mustn't

C : have to 

 3 .We  .... do more exercises to say fit 

A : must 

B : mustn't

C : are

4 : You .... turn the music to loud 

A : must

B : mustn't

C : can  

1-A

2-B

3-A

4-B

1. must you?

2. mustn't you?

1. You mustn't come late,.must you..?

2. You must have stolen my bike,.haven't you...?

Ha Long Bay has a lot of interesting islands. It also has many caves and beautiful beaches. You can enjoy great seafood here and take part in exciting activities.

(Vịnh Hạ Long có nhiều đảo thú vị. Cũng có nhiều hang động và bãi biển đẹp. Bạn có thể thưởng thức hải sản ngon và tham gia các hoạt động đầy hào hứng.)

Kids musn't be forced to do what they don't want

#Yumi

were having

comment

A. Complete the sentences with must or mustn't.
1. You must wash your face in the morning. 2. You must take your umbrella because it’s raining. 3. Youmustn't drink that milk, it’s very hot. 4. You must do your homework. 5. I must finish this essay today. It has to be handed in by tomorrow. 6. Passengers mustn't talk to the driver whist the bus is in motion. 7. You mustn't play with fire. 8. You must be home on time. 9. You must help your mother with the heavy box. 10. You mustn't make noise in the class. 11. It’s dangerous, you mustn't touch that wire. 12. You must tidy up room. 13. It’s late. You mustn't make so much nosiy. 14. You mustn't smoke. 15. We must be home by 9 o’clock. The film starts at 9:1

:0

10. You (mustn't needn't have a university degree to become a police officer.

 11. It's raining outside. Tim (must/may) take his umbrella

 12. I can give you my car, so you (mustn't ?don't have to) buy a new one.

13. They (don't have to/ have to be in a hurry, because they have got more than enough time.

14. Tomorrow is Sunday. You (don't have to/ mustn't) get up very early

15.His eyes were so bad that he(shouldn’t/couldn’t) read the number on the board

16.My car broke down so I ( had to/could)come by bus

17.(Shouldn’t I/May I) ask some question?-Ok,go ahead

18. In most developed countries, people (mustn't/ don't need to) boil water before they drink it.

11. This is the key. You……..forget to take it with you when going out

. A. should B. have to C. mustn't D. needn't

12. You………..introduce me to Dr. Gray. We have already met.

 A. shouldn't B. needn'tC. mustn'tD. couldn't

13. "I have got a headache.- "You………..go to see the doctor."

A. may B. Could   C. Should   D. might

14.1………find my own way there. You ……wait for me.

A. should ?can't B. have to / must C. can/needn't D. might / mustn't

15. You ……. take your umbrella along with you today. It……… rain later on this afternoon.

A. ought to mustn't B. needn't/ willC. will / must D. should/might

16. I am not deaf. You………shout.

A. must B. mustn't C. Need D. needn't

17. I do not mind at all. You .........apologize.

A. shouldn't B. needn't C. mustn't D. oughtn't to

18. It is a top secret. You_ _tell anyone about it.

 A. mustn't B. needn'tC. mightn't D. won't

19. We have plenty of time for doing the work. We………… be hurried.

A. needn't B. shouldn't C. mustn'tD. mayn't

20. Susan………. hear the speaker because the crowd was cheering so loudly.

A. mustn't   B. couldn't     C. can’t D. needn’t

II. Complete the sentences using the given words.

mustn't             don't have to               should                          ought

1. You ______don't have to_______ type your essay but if you want, you can do it.

2. I  ___mustn't_____go home too late. My parents are very strict.

3. She is an expert adviser; thus, I think you __ought_____to ask her for some advice.

4. You _______should _________ ask your teacher if you don't understand the lesson.

shouldn't          have to                        ought not                     must

5. I _______ have to ___finish homework before going to class. My teacher is rather strict.

6. We ____must___show respect to our parents.

7. I think you _________shouldn’t _________ stay up late because it is not good for your health.

8. If you want to help your friend, you _____ ought not ____to do her homework. Instead, you should show her how to do it by herself.