Degrees of comparison of the adjectives

Alexander was one of ……………………. kings who ever lived.

Martin is …………………….. than any other boy in the class.

An airplane flies …………………….. than birds.

Clara is …………………… than Sara.

He is ……… boy in our class.

 China is ….. than India 

The weather was…… than we hoped.

My brother is ……… boy in the world

Take the ………………….. of the two routes.

The whale is....... than the elephant

Travelling by plane is ....... than by train.

The undergraund is ....... mean of transpot.