The key answer of exercise 3

b)

Speaker 1

1. Egypt
2. she complimented someone on jewellery and they gave it to her
3. guilty
4. sympathetic, but also questioning whether the information she'd been given was really the case

Speaker 2

1. 1 Japan
2. he didn't stand up or leave the room first so the students had to wait
3. awkward and mystified (later on, bad and foolish)
4. curious but also sceptical as to whether this is really the case in Japan

c)

1. norm is to
2. 'm accustomed to
3. get used to
4. things completely alien
5. 'm used to
6. given that they