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Modal verbs: can - should - must - need

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

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

a)

must

b)

mustn't

2.

You_____________ plant vegetables.

a)

Should

b)

Shouldn't

3.

You must not _______ on the grass.

a)

walking

b)

walks

c)

walk

d)

walked

4.

You ______pick the flowers.

a)

must

b)

mustn't

5.

I need to _______

a)

CLEANS

b)

CLEAN

6.

She _______ to iron.

a)

NEED

b)

NEEDING

c)

NEEDS

7.

We need to ____ lunch.

a)

eats

b)

eat

c)

eaten

d)

eating

8.

I _______ make the bed.

a)

need to

b)

needs to

9.
 I ___________ study for my exam tomorrow. It's really important
a)
mustn't
b)
must 
c)
needn't 
d)
must to 
10.
You _____________ wear a swimming cap but some people do
a)
mustn't 
b)
must
c)
needn't 
d)
must to 
11.
You ________ run in the gym. It's dangerous
a)
mustn't 
b)
mutsn't 
c)
needen't
d)
need 
12.
You ________ bring a ball. We can lend you one
a)
mustn't 
b)
needn't 
c)
must 
13.

 Pregnant women (Phụ nữ mang thai) .............. smoke as it can damage the baby.

a)

should

b)

shouldn't

14.

I think you ............... wear a coat. It could be cold outside.

a)

must

b)

mustn't

c)

should

d)

shouldn't

15.

Maybe you ............... stay up so late.

a)

must

b)

mustn't

c)

should

d)

shouldn't

16.

You ............... ride a motorbike without a helmet

a)

must

b)

mustn't

c)

should

d)

shouldn't

17.

I think you .............. stay indoors. It’s raining

a)

must

b)

mustn't

c)

should

d)

shouldn't

18.

Dùng "must" khi diễn tả ...

a)

việc phải làm (xuất phát từ bản thân người nói)

b)

việc phải làm (xuất phát từ luật lệ, ngoại cảnh)

c)

không cần thiết phải làm

d)

không được làm

19.

Dùng "mustn't" khi diễn tả ...

a)

việc phải làm (xuất phát từ bản thân người nói)

b)

việc phải làm (xuất phát từ luật lệ, ngoại cảnh)

c)

không cần thiết phải làm

d)

không được làm

20.

Modal verb: Must positive

a)

S + must + V nguyên thể

b)

S + must not +V nguyên thể

21.

Modal verb: Must Nagative

a)

S + must + V nguyên thể

b)

S + must not +V nguyên thể

22.

Khi muốn diễn tả thể phủ định của must với ý nghĩa “không cần thiết” người ta sử dụng

a)

mustn't

b)

needn't

23.

tennis/they/can/play/?

a)

They can play tennis?

b)

Can they play tennis?

c)

Can play they tennis?

d)

They tennis can play?

24.

I ....................... come to the party. I am really busy.

a)

can

b)

can't

c)

should

d)

shouldn't

25.

10. Don't play with the fire. You ................ get a burn.

a)

can

b)

can't

c)

should

d)

shouldn't

26.

If you like, you___use my computer.

a)

should

b)

can

c)

can't

d)

must

27.

You___recycle bottles, plastic and glass.

a)

can

b)

should

c)

must

d)

have to

28.

You___touch electric sockets with a wet hand.

a)

shouldn't

b)

mustn't

c)

don't have to

d)

should

29.

She ...... play the piano. She is a musician.

a)

cannot

b)

can

c)

mustn't

d)

can't

30.
a)
He mustn't do his homework after school
b)
He must do his homework after school
c)
He must doing his homework after school
d)
He must his homework after school