An elephant is ______ than a mouse
more big
bigger
She is _______ than him
shorter
more short
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
Spain is _________ than the USA
smaller
smallest
Climbing a mountain is ........ playing tennis. (dangerous)
more dangerous than
Science is ....... Maths. (difficult)
more difficult than
A mountain is ....... a hill. (high)
higher than
The Amazon river is ....... the Danube River. (long)
longer than
Francesca is ........ Mary. (tall)
taller than
Luis is .......... Paolo. (old)
older than
A penguin is ___ a parrot. (strong)
stronger than
Hippos are ___ tigers. (dangerous)
more dangerous than
My room is ___ the bathroom. (clean)
cleaner than
The English teacher is ___ the math teacher. (friendly)
friendlier than
