The key answer of exercise 6

a)

1. b
2. a
3. e
4. f
5. c
6. d

b)

1. Hudleston set off on his voyage to India in 1817.
2. It was an epic trip crossing three continents.
3. I've been working at it for weeks but I just can't get the hang of it.
4. It was definitely the most exhilarating scene in the whole film.
5. When travelling, it's wise to conceal your valuables.
6. My hotel room was immense but a little old-fashioned.