ГДЗ Solutions Intermediate Workbook (3rd edition) answer key

5D Grammar

Modals in the past

Exercise 1 page 55
1 might have

2 must have

3 can’t have

4 could have
5 could have

6 must have

7 must have

8 can’t have

Exercise 2 page 55
1 must have missed

2 can’t have got
3 can’t have taken

4 must have eaten
5 must have finished

6 can’t have injured

Exercise 3 page 55
1 d You shouldn’t have dropped it on the pavement.
2 a We should have brought the satnav.
3 f You shouldn’t have called your friend when you were abroad.
4 b You should have chosen a better password.
5 e You shouldn’t have made those comments on Twitter.
6 c You should have charged it overnight.

Exercise 4 page 55
1 must have

2 can’t have

3 may / might / could have
4 may / might / could have

5 might not have
6 may / might / could have

7 can’t have 8 must have