42 Are you okay? You look a little ___ .

b sad

c great

d attractive

a horrible

43 Can you __ the TV? It’s time we left for the party.

a turn up

b turn on

c turn down

d turn off

44 We__ buy the tickets tomorrow. The station is open all day.

c can’t

b can

a mustn’t

d don’t have to

45 Caroline__ practise the clarinet every day. She has an exam next week.

d doesn’t have to

c has to

a can

b can’t

46 When you go to a museum, you __ touch the paintings. It is not allowed.

d mustn’t

a can

c don’t have to

b must