I am ______ (tall) my sister.
I am taller than my sister.
Mercury is _____ (small) planet in the solar system.

Mercury is the smallest planet in the solar system.
Valencia is _____ (small) Madrid.

Valencia is smaller than Madrid.
-er is used in comparatives or superlatives?
comparatives
slow (comparative)
...is slower than....
An elephant is __________ (big) a mouse.

An elephant is bigger than a mouse.
Jupiter is _____ (big) planet in the solar system.

Jupiter is the biggest planet in the solar system.
P.E. is _______ (easy) subject in school.

P.E. is the easiest subject in school.
Is -est found in comparatives or superlatives?
superlatives
good (comparatives)
..... is better than ....
English is _____ (easy) Chinese.

English is easier than Chinese.
Juan is _____ (friendly) person I know.
Juan is the friendliest person I know.
The city is ______ (big) the countryside.

The city is bigger than the countryside.
True or false: A horse is taller than a giraffe.
False
long (superlative)
... the longest ...
A fun fair is _____ (funny) a safari park.

A fun fair is funnier than a safari park.
The Amazon river is _____ (long) river in the world.

The Amazon river is the longest river in the world.
A comedy is _____ (funny) a horror film.

A comedy is funnier than a horror film.
Is ... than used in comparatives or superlatives?
comparatives
hard (comparative)
...is harder than...
Water is _______ (good) coke.

Water is better than coke.
He is _____ (bad) player in the team!

He is the worst player in the team.
Running is __________(hard) swimming.

Running is harder than swimming.
Is the ... used in comparatives or superlatives?
superlatives
bad (superlatives)
.... is the worst ....