Degrees of Comparison of Adjectives

My house is (big) than yours.

• biger

• bigger

• the biggest

This flower is (beautiful) than that one.

• more beautiful

• the most beautiful

• beautifuller

This is the (interesting) book I have ever read.

• more interesting

• interesting

• the most interesting

Non-smokers usually live (long) than smokers.

• the longest

• longer

• more long

Which is the (dangerous) animal in the world?

• dangerous

• the most dangerous

• more dangerous

A holiday by the sea is (good) than a holiday in the mountains.

• gooder

• better

• the best

It is strange but often a coke is (expensive) than a juice.

• expensiver

• the most expensive

• more expensive

Who is the (rich) woman on earth?

• richest

• most rich

• richer

The weather this summer is even (bad) than last summer.

• badder

• worse

• the worst

He was the (clever) thief of all.

• cleverest

• clever

• cleverer