My bedroom is (cleaner / cleanest) than the kitchen.
cleaner
A giraffe has a ____________________ (long) neck than a horse.
longer
Anna is the ____________________ (nice) person I know.
nicest
February is usually ____________________ (cold) month of the year.
the coldest
The Nile is the (longer / longest) river in the world.
longest
Summer is ____________________ (hot) than winter.
hotter
A car is ____________________ (fast) than a bicycle.
faster
A plane is (faster / fastest) than a train.
faster
My grandfather is the (older / oldest) person in my house.
oldest
A dog is (bigger / biggest) than a mouse.
bigger
My mother is ____________________ (short) than my father.
shorter
This blue bag is ____________________ (small) bag in the shop.
the smallest
An elephant is ____________________ (big) than a cat.
bigger
The blue whale is the ____________________ (heavy) animal in the world.
the heaviest
My brother is ____________________ (tall) than me.
taller
Tim is ____________________ (happy) boy in the class.
the happiest
My English homework is ____________________ (easy) than my math homework.
easier
Ice is ____________________ (cold) than water.
colder
Cheetahs are the ____________________ (fast) land animals.
fastest
Turtles are ____________________ (slow) than rabbits.
slower
My dad makes ____________________ (good) pizza in our family!
the best