Question

circle the correct answer.

a)you mustn't/don't have to park your car here.it is illegal.

b)you should/must wear your hair like that more often.it looks nice.

c)you don't have to/shouldn't give it back today.tomorrow is fine.

d)you look tired.you shouldn't/mustn't go to so many parties!

e)remember, you must/should lock the door when you leave.it's very important.

f)the museum rules say you mustn't/don't have to take photos of the exhibtion.

g)you have to/should be seventeen years old to drive a car in great britain.

h)you must/should be careful when you go out at night.

Answer 1

a) mustn't

b) should

c) don't have to

d) shouldn't

e) must

f) mustn't

g) have to

h) must

Answer 2

a) mustn't 

b) should

c) don't have to 

d) shouldn't

e) must

f) mustn't 

g) have to

h) must