UNIT 4. 4A, page 34
Exercise 4
2 shoulder
3 ankle
4 leg
5 eye
6 lip
Exercise 5
1 leg; b
2 hand; a
3 arm; c
4 neck; a
5 eyelid; c
6 head; c
UNIT 4. 4B, page 35
Exercise 1
1 He is riding / doing stunts on a mountain bike.
2 It is his job.
3 He is in Scotland.
Exercise 2
Past simple: grew up; made; posted; watched
Present perfect: has lived - a; has become - c; has already had - c; hasn't been - a; has given up - c; (has) become - c; has always enjoyed - a; 's had - b; 's just broken - c
Exercise 3
1 did (you) start
2 went
3 took
4 'vebeen
5 haven't heard
6 has become
7 Have (you) had
8 've won
9 did you win
Exercise 4
1 in (2009)
2 later
3 (ten) years ago
4 In the past few years
5 since...
6 so far
UNIT 4. 4C, page 36
Exercise 2
1 The school introduced the new rules at the start of the autumn term,
2 The school has banned students from going out to local takeaways during the lunch break.
3 The two mothers th nk the pupils don't have enough choice or enough time to enjoy their lunch.
4 The two mothers started passing burgers, fish and chips and fizzy drinks over the school fence.
5 The head teacher believes there have been improvements in behaviour and learning in the afternoons.
Exercise 5
a Diet; Speaker З
b treatment; Speaker 2
c children; Speaker 5
d Government; Speaker 4
e issues; Speaker 1
Exercise 6
2 pass
3 raise
4 make
5 raise
6 have
UNIT 4. 4D, page 37
Exercise 2
1 has
2 been
Exercise 3
1 've been playing
2 have (you) been waiting
3 've been carrying
Exercise 4
1 've been playing
2 ve been eating
3 've been working
4 's been drinking
5 's been pulling
6 've been wearing
Exercise 6
1 Have (you) been enjoying
2 has been staying
3 have (never) I ked
4 haven't had
5 has been spending
6 's been working
7 'smade