Kangaroos are ... than elephants.
dirtier
bigger
quicker
smaller
Bears are ... than lions.
bigger
louder
dirtier
smaller
Whales are ... than jellyfish.
cleaner
louder
bigger
colder
Penguins are ... than pandas.
louder
cleaner
colder
bigger
Parrots are ... than bats.
colder
cleaner
bigger
louder
Bats are ... than tigers
louder
bigger
cleaner
colder
Sharks are ... than whales.
bigger
dirtier
smaller
louder