UNIT 5. 5E, page 44
Exercise 1
1 d
2 f
3 c
4 g
5 e
6 a
7 b
Exercise 2
c
Exercise 3
1 d
2 a
3 e
4 c
5 f
Challenge!
Students’ own answers
UNIT 5. 5E, page 44
Exercise 1
1 d
2 f
3 c
4 g
5 e
6 a
7 b
Exercise 2
c
Exercise 3
1 d
2 a
3 e
4 c
5 f
Challenge!
Students’ own answers