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Worksheets

Must/ Mustn't

Total questions: 30

Worksheet time: 21mins

Name
Class
Date
1.

I ........ oversleep in the morning.

a)

MUST

b)

MUSTN'T

2.

I ............. be late for the lessons

a)

MUST

b)

MUSTN'T

3.

People ................ smoke in the hospitals.

a)

MUST

b)

MUSTN'T

4.

I ............. listen to the teacher all the time.

a)

MUST

b)

MUSTN'T

5.

I ................. panic when the teacher asks me something

a)

MUST

b)

MUSTN'T

6.

I ............... make mistakes in the test.

a)

MUST

b)

MUSTN'T

7.

You ................. eat lots of vegetables

a)

MUST

b)

MUSTN'T

8.

Complete the sentence


You ______________ say, "Please" and "Thank you."

a)

must

b)

mustn't

9.

Complete the sentence.


You ________________ listen to your teacher.

a)

must

b)

mustn't

10.

Complete the sentence.


You ____________ be rude.

a)

must

b)

mustn't

11.

Complete the sentence.


You ___________________ arrive on time to school.

a)

must

b)

mustn't

12.

Complete the sentence.


The students _________________ drop litter on the floor.

a)

must

b)

mustn't

13.

Look at the picture and complete the sentence.


He ___________ smoke in the hallway.

a)

must

b)

mustn't

14.

Look at the picture and complete the sentence.


He ___________ ride his bicycle without a helmet.

a)

must

b)

mustn't

15.

Look at the picture and complete the sentence.


She ______________ use her cell phone while driving.

a)

must

b)

mustn't

16.

Look at the picture and complete the sentence.


She ___________ pay attention while crossing the street.

a)

must

b)

mustn't

17.

We ________ go to bed late.

a)

must

b)

mustn't

18.

We ________ eat fruits.

a)

must

b)

mustn't

19.

We ________ eat lots of sweets.

a)

must

b)

mustn't

20.

We ________ be lazy.

a)

must

b)

mustn't

21.

We ________ drink water.

a)

must

b)

mustn't

22.

We ________ have fizzy drinks.

a)

must

b)

mustn't

23.

We ________ eat junk food.

a)

must

b)

mustn't

24.

There is an important rule about food in the school...

a)

you mustn't eat in class

b)

you must eat in class

25.

complete the sentence


you _________ use mobile phones on an airplane.

a)

must

b)

mustn't

26.

Look at the poster...

a)

He must be silent here.

b)

He must not be silent here.

27.

Mum: Its raining a lot..

a)

You must take your umbrella

b)

You mustn't take your umbrella

28.

People _______ tighten up their seat belt

a)

must

b)

must not

29.
a)

you must turn off your cellphone.

b)

you must not turn off your cellphone.

30.

There is a rule in the class, if you want to speak...

a)

you must raise your hand up

b)

you mustn't raise your hand up