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Worksheets

Grammar - must and mustn't

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

You ________ spend so long on the computer.

a)

should

b)

shouldn't

2.

Rosie ________ shout at her little sister.

a)

should

b)

shouldn't

3.

I ________ do Zumba. It sounds fun.

a)

should

b)

shouldn't

4.

We ________ be friendly to the new girl at school.

a)

should

b)

shouldn't

5.

She is ill , so she ______________ see the doctor.

a)

must

b)

mustn't

6.

You ______________ throw litter on the stairs.

a)

must

b)

mustn't

7.

You ______________ make noise in the library.

a)

must

b)

mustn't

8.

You ______________ eat fruit and vegetables.

a)

must

b)

mustn't

9.

You ______________ be friendly to everybody.

a)

must

b)

mustn't

10.

You ______________ brush your teeth three times a day.

a)

must

b)

mustn't

11.

You ______________ be nice to your classmates.

a)

must

b)

mustn't

12.

You ______________ chew gum in class.

a)

must

b)

mustn't

13.

You ______________ fight with your classmates.

a)

must

b)

mustn't

14.

You ______________ listen to your teacher very carefully.

a)

must

b)

mustn't

15.

You ______________ be rude to your grandparents.

a)

must

b)

mustn't

16.

You ______________ stay in bed when you are ill.

a)

must

b)

mustn't

17.

You ______________ do your exercises.

a)

must

b)

mustn't

18.

You ____________ light fires in the forests.

a)

must

b)

mustn't

19.

You ____________ wash your face every morning.

a)

must

b)

mustn't

20.

You ____________ watch TV a lot.

a)

must

b)

mustn't

21.

You ____________ be late for class.

a)

must

b)

mustn't

22.

You ____________ give place to old people.

a)

must

b)

mustn't

23.

You ____________ fasten your seat belt.

a)

must

b)

mustn't

24.

You ---------- watch TV too late in the evening.

a)

must

b)

mustn't

25.

You ---------- be at home on time.

a)

mustn't

b)

must

26.

You ---------- be at home on time.

a)

mustn't

b)

must

27.

You ---------- be friendly to your grandparents.

a)

must

b)

mustn't

28.

You ---------- feed your pet every day.

a)

must

b)

mustn't

29.

You ---------- listen to loud music.

a)

must

b)

mustn't

30.

You ---------- help in the kitchen.

a)

must

b)

mustn't

31.

You _______ stop.

a)

must

b)

mustn't

32.

You ______ drop litter.

a)

must

b)

mustn't

33.

You ______ turn right

a)

must

b)

mustn't

34.

You _______ park here.

a)

must

b)

mustn't

35.

You _____ drive slowly.

a)

must

b)

mustn't

36.

Cyclists ______ enter.

a)

mustn't

b)

must

37.

You _____ turn left.

a)

must

b)

mustn't

38.

There are trains here! You _____ cross.

a)

must

b)

mustn't

39.

You ---------- keep your room clean and tidy.

a)

mustn't

b)

must

40.

You ---------- help in the kitchen.

a)

must

b)

mustn't