Deserts are ________ (hot) than beaches.
hotter
Cycling is _______ (easy) than climbing.
easier
Walking in the mountains is __________ (dangerous) than in the city.
more dangerous
Kayaks are _________ (slow) than boats.
slower
Mount Everest is the __________ (high) mountain in the world.
highest
Greenland is the _______ (big) island in the world.
biggest
Iguazú Falls are the __________ (beautiful) waterfalls of all.
most beautiful
