Pumas is as fast as grizzly bear.
fast
Giraffes are the _______ (tall) animals in this zoo!
the tallest
Our house is _____(big) than yours
bigger
Elephants are ______ (heavy) animals.
the heaviest
My pet is the _________ (good) in the world.
better/the best
Is Christiano Ronaldo _____(old) than Messi?
older
Buying an IPhone is ______ (expensive) than buying an Android mobile phone.
more expensive
Helen is _______(happy) than Mary
happier
The block of flats is ______ (high) than a simple house.
higher/the highest
This shirt is ________(expensive) in the store!
the most expensive
Maths is as _____ (difficult) as a science.
difficult
My friend is the ______ (funny) person I know.
the funniest
Sam is the ______ (popular) student in the class.
most popular
Winter is the _______ (cold) seasons of the year.
the coldest
Bicycles are _____ (safe) than motorbikes.
safer
Maybe, next week I won't get ______ (bad) grade than last week.
worse
My sister thinks she is _______(smart) than me
smarter
The princess is ______ (beautiful)than the witch.
more beautiful
Monday is the _______(bad) day of the week! ):
worst
My scarf is the _____ (long) of them all.
the longest
Tomek is as ________ (late) as Magda to English lesson.
late
Israel is _________(beautiful) country in the world!
the most beautiful