Choose the correct word.
1 The Great Barrier Reef has many species/
wildlife of colourful fish.
2 It is very difficult to drive/ride a camel.
3 Machu Picchu is an ancient/old city.
4 Islands with beautiful beaches very quickly
become holiday resorts/reefs.
5 Altyn Emel is a challenging/unique place.
6 At the end of their journey, they enjoyed
spectacular mountain views/sights.
7 You should visit these ancient ruins before
time disappears/destroys them.​