NAME: DATE: GRAMMAR WORKSHEET MUSTN’T vs DON T HAVE TO

must, mustn’t 1 Rules in our school What must you do and what mustn’t you do in our school? Choose must or mustn’t: Example: You must obey your teacher a You listen to the teachers b You eat inside the class c You bring your mobile telephone to the school d You ask for permission to go to the toilet e

NAME: DATE: GRAMMAR WORKSHEET MUSTN’T vs DON T HAVE TO

Mustn’t (Must not) Don’t Have To Use mustn’t when you mean that it is important NOT to do something Examples: (1) “You mustn’t forget about the test ” (2) “You mustn’t drive too fast ” Use don’t have to to say that you can do something if you want to – but it is NOT necessary to do it You can choose Examples: (1) “You

B1 Modal Verbs: MUST , MUSTN T and NEEDN T MOD002

2 You mustn’t speak with a full mouth that’s very impolite 3 The doctor said I mustn’t smoke so much 4 In England you must drive on the left side of the road but in other European countries you mustn’t 5 Students mustn’t be late for school 6 Small children mustn’t play with matches 7 You needn’t drive so fast We have

Obligations and prohibitions Use MUST or MUSTNT and a verb

Can 7 Must 8 Must 9 Must 10 can D 1 Don’t have to 2 Mustn’t 3 Must 4 Doesn’t have to 5 Mustn’t 6 has to 7 Mustn’t 8 Don’t have to 9 Mustn’t 10 Mustn’t E 1 Need to 2 Needn’t 3 Should 4 Needn’t 5 Needn’t 6 Need to 7 Need 8 Should 9 need to 10 Needn’t 11 Needn’t 12 Should 13 Need to F 1

Fill in the gaps with by using an appropriate modal verb: CAN

1 needn’t 2 must 3 must 4 can 5 couldn’t 6 can’t 7 needn’t 8 mustn’t 9 didn’t need to 10 could 11 can 12 must or needs to 13 could / can’t 14 must 15 mustn’t 16 couldn’t / can’t 17 must 18 can 19 must 20 didn’t need to 21 must 22 could 23 needn’t 24 can’t 25 didn’t need to 26 mustn’t 27

Modal Verbs: CAN, COULD, MUST and Negative Forms - PDF

You mustn’t smoke so much 18 I’m very tired today I can’t clean my room now, but I’ll do it tomorrow 19 I couldn’t eat lasagne when I was a child, but I like it today 20 We must go to the bank today We haven’t got any money left 21 You can’t sleep in that room It’s full of boxes and other stuff 22 I can’t/can swim very

Modal Verbs

Must y mustn’t puede usarse también para dar consejos Modal Verb Exercises I Fill in the blanks in each sentence using a modal verb,such as can, could, would,

Must • Have to • Mustnt • Dont Have to

Mustn't è usato per esprimere qualcosa che è proibito La regola dice che si usa quando l'obbligo viene da chi parla, così è simile a Should, ma più forte Invece Can't o Not be allowed to, dovrebbero essere usato quando qualcosa è contro le regole Mustn't funziona solo nella forma presente esempi: "Tom, you mustn't play with fire "

M006 - Modal Verbs - Online Grammar and Vocabulary Exercises

12 “Children, you MUSTN’T cross the street if the lights are red ” 13 You SHOULDN’T sit so near the TV It’s bad for your eyes 14 I’m sorry but I CAN’T give you a lift because my car is broken 15 I CAN’T stop and talk to you now I have to get to the library 16 You really MUST/SHOULD go to the Louvre if you’re in

M002 - Modal Verbs - Online Grammar and Vocabulary Exercises

He CAN’T have a job 13 When I was in school I COULD do a hand stand, but now I’m too old I CAN’T do one any more 14 My mother keeps telling me that we MUST wash our hands before we sit down at the dinner table 15 You MUSTN’T forget to turn off the lights when you go to bed 16 When I was a child I COULDN’T understand adults

GRAMMAR WORKSHEET M8671·7 vs DON·T HAVE TO

Mustn't (Must not) Don't Haǀe To

Use mustn't when you mean that it is

important NOT to do something.

Examples:

(1) ͞You mustn't forget about the test." (2) ͞You mustn't driǀe too fast."

Use don't have to to say that you can do

something if you want to - but it is NOT necessary to do it. You can choose.

Examples:

(1) ͞You don't have to add sugar to tea." (2) ͞You don't haǀe to watch that TV show." Y Choose the best way to complete the sentences. Use ͞mustn't" or ͞don't have to".

1. You _____________________ have a pet cat.

2. You _____________________ get to class late.

3. You _____________________ leave toys on the floor.

4. You _____________________ play tennis.

5. You _____________________ forget your airplane ticket.

6. You _____________________ go to bed at nine o.

7. You _____________________ eat spaghetti.

8. You _____________________ become rich and famous.

9. You _____________________ watch TV all day.

10. You _____________________ get too close to a lion.

11. You _____________________ make lots of noise in a movie theater.

12. You _____________________ swim at a beach.

13. You _____________________ cheat on exams.

14. You _____________________ eat apples.

15. You _____________________ buy a house.

Y Think of two more things you mustn't do. Think of two more things you don't have to do. Permission granted to reproduce for classroom use. © www.allthingsgrammar.com

[PDF] NAME: DATE: GRAMMAR WORKSHEET MUSTN’T vs DON T HAVE TO

GRAMMAR WORKSHEET M8671·7 vs DON·T HAVE TO

Mustn't (Must not) Don't Haǀe To

Use mustn't when you mean that it is

Examples:

Use don't have to to say that you can do

Examples:

1. You _____________________ have a pet cat.

2. You _____________________ get to class late.

3. You _____________________ leave toys on the floor.

4. You _____________________ play tennis.

5. You _____________________ forget your airplane ticket.

6. You _____________________ go to bed at nine o.

7. You _____________________ eat spaghetti.

8. You _____________________ become rich and famous.

9. You _____________________ watch TV all day.

10. You _____________________ get too close to a lion.

11. You _____________________ make lots of noise in a movie theater.

12. You _____________________ swim at a beach.

13. You _____________________ cheat on exams.

14. You _____________________ eat apples.

15. You _____________________ buy a house.

GRAMMAR WORKSHEET ALL Things Grammar

Grammar Focus

Mustn vs Dont Have To

Level Intermediate (CEFR B1)

ANSWER KEY My Notes

1. dont have to

3. mustnt

4. dont have to

5. mustnt

6. dont have to

7. don

8. dont have to

9. mustnt

10. mustnt

11. mustnt

12. dont have to

13. mustnt

14. dont have to

15. dont have to