Mount Everest is the ____________ mountain in the world
the most high
highest
the hummingbird is the _____________ bird in the world
smallest
most small
The shoes on the left are __________ than those on the right
cleaner
dirtier
Pineapple pizza is the ___________ pizza in the world!
most delicious
deliciousist
The blue whale is the __________ animal in the world
biggest
most big
Rome is __________ than Milan
bigger
more big
The teacher is the __________ person in the class
most tall
tallest
A crocodile is _________ than a snake
longer
more long
A mouse is ____________ than a rabbit
more small
smaller
Clmibing a mountain is _____________ than playing tennis
more dangerous
dangerouser