Fill in the gaps with the comparative and superlative forms of the adjectives in brackets to complete the following sentences in English.
Adjectives
cold
good
interesting
beautiful
old
little
important
far
able
disagreeable
red
true
pretty
comfortable
convenient
deep
courageous
easy
excellent
bad

Comparative
colder
better
more interesting
more beautiful
older
less
more important
farther
more able
more disagreeable
redder
more true
prettier
more comfortable
more convenient
deeper
more courageous
easier
more excellent
worse

Superlative
he coldest
the best
the most interesting
the most beautiful
the oldest
the least
the most important
the farthest
the most able
the most disagreeable
the reddest
the most true
the prettiest
the most comfortable
the most convenient
the deepest
the most courageous
the easiest
the most excellent
the worse

Fill in the correct form of the words in brackets (comparative or superlative).
1. My house is bigger (big)  than yours.
2. This flower is more beautiful (beautiful) than that one.
3. This is the most interesting (interesting) book I have ever read.
4. Non-smokers usually live longer (long) than smokers.
5. Which is the most dangerous (dangerous) animal in the world?
6. A holiday by the sea is better (good) than a holiday in the mountains.
7. It is strange but often a coke is more expensive (expensive) than a beer.
8. Who is the richest (rich) woman on earth?
9. The weather this summer is even worse (bad) than last summer.
10. He was the most clever (clever) thief of all.