dài quá

I.         True or False. k 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.

6. Exercise 6: Choose the best answer to complete the short dialogues.

1. – “Must I lock the door before I leave?”     – “No, you ________ .Someone can do it for you."

A. mustn't                  B. needn't                   C. don't                       D. haven't

2. –“Would you like a piece of cake?”     – “Yes_____________”

A. I would                  B. I do like                 C. please                    D. of course

3. –“What are you doing?”     –“I __________the flowers. They __________wonderful!”

A. am smelling / smell                                 B. smell / smell                    

C. am smelling / are smelling                     D. smell / are smelling

4. –“Let’s go dancing, _________?”      –“Yes, let’s.”

A. won’t we               B. don’t we                C. do we                     D. shall we

5. –“Where are my jeans?”    –“They _________ at the moment. Sorry.”

A. are washing          B. were washed         C. are washed            D. are being washed

6. –“Did you like the new French movie?”   – “My wife liked it but I was a little _____.”

A. boring                    B. bored                     C. boredom                D. bore

7. –“Hi, Paul_________”  – “Great, thanks. What about you?”

A. What are you doing?                              B. What are you doing these days

C. How do you do?                                      D. It’s a nice evening, isn’t it?

8. –“_________?” – “I’m a teacher.”

A. What do you do for a living?                B. Who are you?                  

C. What are you doing?                               D. What’s your work?

9. –“Do you often see each other?”       –“Oh, no! Rarely _______dates.”

A. do we have           B. will we have         C. have we                 D. we have

10. –“Merry Christmas, Joe!”  – “___________!”

A. You, too                B. Merry Christmas C. The same to you  D. You the same

11. –“Can you see anybody in that classroom?”

     –“Yes, there _______ a teacher and fifty students there.”

A. is                            B. are                          C. has been                D. have been

12. – “Where do you think Tersteep is from ? – “__________”

A. May be he comes from Thailand          B. He lives in Thailand      

C. He is Thai                                                 D. Thai, of course

13. –“What would you like to do now, Mr. Smith?”

      –“__________ I would like to do now is sit down and put my feet up.”

            A. Which                   B. The one                 C. What                      D. The

14. –“________ detective stories?”– “In my opinion, they are very good for teenagers.”

A. What do you think about                       B. Are you fond of

C. How about                                                D. What do people feel about

15. –“Has an announcement been made about the eight o’clock flight to Paris?” – “ ___.”

A. Not yet                  B. Yes, it was            C. I don’t think that D. Sorry, I don’t

16. –“Did you finish the report? – “Yes, but I wish I had known __________.”

A. how hard would it be                              B. how hard it would be

C. would be hard                                          D .how would it be hard

17. – “What was the weather like yesterday?” – “It was a _________afternoon.”

A. raining                   B.rainy                       C. rain                        D. rained

18. – “This traffic is terrible! – “You're right. People should ___________.”

A. less use their cars                                                                        B. use less their cars           

C. use their cars less                                    D. their cars use less

19. – “Those students study a lot.”   – “Yes, ________the students here are very serious.”

A. most                       B. almost                    C. most of                  D. almost of
20. –“Why did Bob get into trouble?” – “Someone heard him __________his views of the boss.”

A. to express             B. expressing            C. expressed              D. was expressing

I/ .Điền động từ khuyết thiêu "must" hoặc "mustn't"

1. You……must………tidy up room.

2. It’s late. You …mustn't…………make so much nosiy.

3. You……mustn't………smoke.

4.You…must………… help in the house

5. You …must………… do your homework.

6.You……must……… be home on time.

7. People …must………… stand on this bus.

8. You…musn't………… cheat in a test.

9.We …must………… do more exercise to stay fit.

10. You……mustn't……… turn the music too load.

I/ .Điền động từ khuyết thiêu "must" hoặc "mustn't"

1. You must tidy up room.

2. It’s late. You mustn't make so much nosiy.

3. You mustn't smoke.

4.You must help in the house

5. You must do your homework.

6.You must be home on time.

7. People mustn't stand on this bus.

8. You mustn't cheat in a test.

9.We must do more exercise to stay fit.

10. You mustn't turn the music too load.

II/ Fill in each blank with "should" or "shouldn't'.

1.  The students        shouldn't                make so much noise.

2. The film is interesting. You        should                go and see it.

3.  Tom        should                drive carefully. The traffic is very heavy.

4.   Students      shouldn't           go to school late.            

5.   She           should              brush her teeth after every meal.

6.  You            shouldn't             drink beer. It’s not good for your health.      

7. You                should                     spend more time on your homework.

8. You ___shouldn't______ break  things on the first day of Tet.

9. Tom has a bad toothache. He         should             go to the dentist's.

10. You          shouldn't              go to bed so late every night.

I/ .Điền động từ khuyết thiêu "must" hoặc "mustn't"

1. You………must……tidy up room.

2. It’s late. You ……mustn't………make so much nosiy.

3. You……mustnt't………smoke.

4.You………must…… help in the house

5. You ……must……… do your homework.

6.You………must…… be home on time.

7. People ……mustn't……… stand on this bus.

8. You……mustn't……… cheat in a test.

9.We ……must……… do more exercise to stay fit.

10. You……mustn't……… turn the music too load.

II/ Fill in each blank with "should" or "shouldn't'.

1.  The students               shouldn't         make so much noise.

2. The film is interesting. You           should             go and see it.

3.  Tom             should            drive carefully. The traffic is very heavy.

4.   Students      shouldn't           go to school late.            

5.   She         should                brush her teeth after every meal.

6.  You       shouldn't                  drink beer. It’s not good for your health.      

7. You                 should                    spend more time on your homework.

8. You ____shouldn't_____ break  things on the first day of Tet.

9. Tom has a bad toothache. He          should            go to the dentist's.

10. You          shouldn't              go to bed so late every night.

writing

1. It is wrong of you to talk in the class.

-> you mustn't talk in the class.

2. i'm the tallest in the class.

-> Nobody in the class is taller than me.

3. It is necessary for us to finish homework before going to classs.

-> we must finish homework before going to class.

writing

1. It is wrong of you to talk in the class.

-> you mustn't...talk in the class...........................

2. i'm the tallest in the class.

-> Nobody is.....taller than me...............................

3. It is necessary for us to finish homework before going to classs.

-> we must....finish homework before going to class..........................

writing

1. It is wrong of you to talk in the class.

-> you mustn't...........talk in the class....................

2. i'm the tallest in the class.

-> Nobody is..........the taller than me in the class..........................

3. It is necessary for us to finish homework before going to classs.

-> we must.................finish homework before going to classs..............

1. must

2. must not

3. must not

4. must

5. must

6. must

HOME Ex4: Fill in the blanks with "" or "".

1. You…… ………must… ………tidy up room.

2. It’s late. You …… ………mustn't…………make so much nosiy.

3. You…… ……mustn't………smoke.

4.We…… ………must…………be home by 9 o’clock. The film starts at 9:15. 5. You …… ………must… ……… do your homework.

6. I ……… ………must……… finish this essay today. It has to be handed in by tomorrow.

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

1.must

2.must

3.mustn't

4.must

5.must

6.mustn't

7.mustn't

8.must

9.must

10.mutsn't

11.mustn't

12.must

13.mustn't

14.mustn't

15.must

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. You ______mustn'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 ______must________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

6 must

7 have to

8 don't have to

9 mustn't

10 don't have to

Underline the correct form.

1. Children must / have to start school when they are five.

2. In many countries, you should / must wear a seat belt in the car - it’s the law.

3. I know you like sugar but you shouldn’t / don’t have to eat quite so much - it’s bad for you.

4. I’m not working tomorrow, so I mustn’t / don’t have to get up early.

5. The manager suggested that we have to / should try to find another hotel.

6. Kids should / have to wear a life vest. That’s our regulation.

7. You mustn’t / don’t have to smoke in here; smoking isn’t allowed in the airport.

8. You must / should hand in your homework on Tuesday or your mark will be zero.

9. You have to / don’t have to dress up for the party. Wear whatever you feel comfortable in.

10. You should / have to ask the teacher to help you if you don’t understand the lesson.

Underline the correct form.

1. Children must / have to start school when they are five.

2. In many countries, you should / must wear a seat belt in the car - it’s the law.

3. I know you like sugar but you shouldn’t / don’t have to eat quite so much - it’s bad for you.

4. I’m not working tomorrow, so I mustn’t / don’t have to get up early.

5. The manager suggested that we have to / should try to find another hotel.

6. Kids should / have to wear a life vest. That’s our regulation.

7. You mustn’t / don’t have to smoke in here; smoking isn’t allowed in the airport.

8. You must / should hand in your homework on Tuesday or your mark will be zero.

9. You have to / don’t have to dress up for the party. Wear whatever you feel comfortable in.

10. You should / have to ask the teacher to help you if you don’t understand the lesson.