1. My house is bigger than yours.
2. This flower is more beautiful than that one.
3. This is the most interesting book I have ever read.
4. Non-smokers usually live longer than smokers.
5. Which is the most dangerous animal in the world?
6. A holiday by the sea is better than a holiday in the mountains.
7. It is strange but often a coke is more expensive than a beer.
8. Who is the richest woman on earth?
9. The weather this summer is even worse than last summer.
10. He was the cleverest student of all.
12. What's the most dangerous sea animal?
13. What's the largest sea animal?
14. What's the tallest animal?
15. What's the fastest animal?
18. Chess is as interesting as reading.