The key answer of exercise 3

a)

The words and phrases appear in the following order:

• a haircut
• an appointment
• How would you like
• not too short
• wash
• hairspray
• gel
• too small
• a larger size
• try it on
• too big
• it suits you

b)

1. No
2. not too short but not too long
3. £60
4. Because the hairdresser hasn't cut his hair at all.
5. 4
6. No
7. The second jacket is too small, the third jacket is too big.
8. the fourth jacket