E.Fill in the correct form of the words in the brackets (comparative or superlative).
1. My house is (big) __________ than hers.
2. This girl is (beautiful) _________________ than that one.
3. This is the (interesting) ___________________ book I have ever read.
4. Non-smokers usually live (long) ______________ than smokers.
5. Which is the (dangerous) ________________ animal in the world.
6. A holiday by the sea is (good) _______________ than a holiday in the mountain.
7. This car is (expensive) __________________ than that car.
8. Who is the (rich) _____________ man on earth?
9. The weather in the afternoon is even (bad) _____________ than that in the morning.