1. (i) you celebrate around a plastic tree in a tiny flat
(ii) you spend all your money on an overpriced Christmas set menu
3. It is not full of tourists./Not many tourists go.
5. a favourite bolt hole
6. Lots of celebrities used to stay there. Now it is a wildlife hotspot/a place for eco-tourism
8. There are many physical activities such as hiking to a volcano/zip-lining/horse-riding.
9. (i) hordes
10. chill out on the sandy Olive Beach/go to the beach