The ___________ mountain in the world is Mount Everest
highest
higher
The __________ animal in the world is the blue whale
biggest
bigger
Sam is the _______ player on the team
tallest
taller
An elephant is ______ than a mouse
more big
bigger
She is _______ than him
shorter
more short
The hummingbird is the ___________ bird in the world
smallest
smaller
The white car is ________ than the blue car
cleanest
cleaner
An ocean is _______ than a sea
more deep
deeper
The Pacific Ocean is _________ than the Atlantic Ocean
biggest
bigger
The Amazon river is the _________ river in the world
widest
wider
Climbing a mountain is ........ playing tennis. (dangerous)
more dangerous than
Science is ....... Maths. (difficult)
more difficult than
Walking is the ...... sport in the world.(boring)
most boring
Chocolate ice-cream is the ...... . (delicious)
most delicious
A mountain is ....... a hill. (high)
higher than
Swimming is ...... walking. (exciting)
more exciting than
