2 You could go to Canada for a holiday.
3 Would you like me to get you a cup of tea?
4 Sue is likely to go to see her aunt.
5 They needn't have bought such a big car.
6 You must not smoke in this building.
7 You had better change your hairstyle.
8 You should have warned me about the bus strike.
9 You don't need to attend the meeting.
10 What about going to the cinema?
11 He must be seeing Ruth.
12 You don't have to come early tonight.
13 He couldn't have sent you this letter.
14 Would you mind if I read your newspaper?
15 She can't have been lying to you.
16 It is likely that she will fail her exams.
17 You must not talk to the driver while he is driving.
