Unit 2: Progress check's answer key

Ex 1:
1 issue
2 limits / endangers / violates
3 reported
4 comply with
5 ban

Ex 2:
1 His older brother talked him into getting a tattoo.
2 He got into trouble at school.
3 She shouldn't put up with his bad manners.
4 He worked out his problems alone.

Ex 3:
1 They had a very poor start but then the company took off.
2 He gets satisfaction out of his job.
3 If he has problems at school he should try to work them out.
4 The new policy doesn't leave anybody out.

Ex 4:
1 can't
2 Can
3 will be able to
4 couldn't

Ex 5:
1 should have
2 mustn't
3 needn't have
4 had to
5 ought to

Ex 6:
1 She can't have been at home.
2 The thief may have escaped through the back door.
3 The shop might not be open at this time.
4 They must have been on holiday when the burglar broke in.
5 She must be very tired.

Ex 7: your own answers.

Grammar review 2
a 1 will be driving
2 have/haven't issued
3 won't have finished
4 had been talking
b 1 Anne must have left by the time the police arrived.
2 Teenagers can hang out in public places.
3 I should have told people about my prize.
4 I needn't have taken my winter clothes.