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