The key answer of exercise 6

a) -

b)

1. I’m taking lots of photos because everywhere is really colourful and interesting.
2. There’s just so much to do and see, so I decided to stay for another week.
3. I got lost because I forgot my map.
4. We stayed in the hotel because the weather was bad.
5. We went to the beach because we love swimming.
6. The food was really good, so we ate at a local restaurant every night.