A
B
C
D
E
100

Many adjectives with one syllable can be changed into the superlative form by adding 

 -er
 -est
 -er OR -est

-est

100

All adjectives of 3 or more syllables are made superlative by using 

 -est
 most
 -est OR most

most

100

Superlative adjectives can be used when talking about _______ things, people or groups. 

two
 two or more
 three or more

three or more

100

It is better ________ I thought

as

then

than

It is better than I thought

100

'What is ___________________ mountain in the world?' 

the higher  

the high  

the highest

'What is the highest mountain in the world?'

200

Giraffes are __________ zebras (tall)

Giraffes are taller than zebras

200

An elephant is ____________ a blue whale (small)

An elephant is smaller than a blue whale

200

The cheetah is the ___________ animal on land (fast)

The cheetah is the fastest animal on land

200

The ostrich is the _____________ bird in the world (big)

The ostrich is the biggest bird in the world

200

The blue whale is the ___________ animal on earth (big)

The blue whale is the biggest animal on earth

300

A blue whale is ___________ an elephant (large)

A blue whale is larger than an elephant

300

A cheetah is _____________ than a lion (fast)

A cheetah is faster than a lion

300

Tigers are the ___________ cats on earth (big)

Tigers are the biggest cats on earth

300

Turtles can live __________ humans (long)

Turtles can live longer than humans

300

This ring is ______________ in the shop. (expensive)

This ring is the most expensive in the shop.

400

None of our players is taller than James. He's our __________ player. (tall)

None of our players is taller than James. He's our tallest player.

400

This story is ______________ than the other one (interesting)

This story is more interesting than the other one

400

My new phone is ______________ than my old one. (good)

My new phone is better than my old one.

400

Antarctica is the __________ place on Earth (cold)

Antarctica is the coldest place on Earth

400

Math is ____________  science ( easy)

Math is easier than science

500

I'd like some ____ information.

farther

further

Either could be used here.

Either could be used here.

500

The Mona Lise is one of the ___________ paintings in this museum (beautiful)

The Mona Lise is one of the most beautiful paintings in this museum

500

David ____________ person in our English class (tall)

David is the tallest person in our English class

500

His grandfather ___________ in his family (old)

His grandfather is the oldest in his family

500

This is not a really good school. It's one of the_________ schools in Mexico. (bad)

This is not a really good school. It's one of the worst schools in Mexico.