1.
- 0. tall — taller — the tallest
- 1. fast — faster — the fastest
- 2. heavy — heavier — the heaviest
- 3. dangerous – more dangerous — the most dangerous
- 4. small — smaller — the smallest
- 5. large — larger — the largest
- 6. light — lighter — the lightest
- 7. rare — rarer — the rarest
- 8. common — more common — the most common
- 9. bad — worse-
- 10. good — better— the best
2.
- 1.Cats are more popular than snakes as pets.
- 2.Pigs are more intelligent than other animals.
- 3.Turtles are slower than crocodiles.
- 4.Elephants are heavier than pigs.
- 5.Bears are rarer than snakes.
3.
- 1. I am taller than my sister.
- 2. My mum thinks that cats are better pets than dogs.
- 3. Cycling is one of more dangerous sports.
- 4. I want to have the biggest car.
- 5. A blue whale is heavier than twenty-five elephants.
- 6. You look thinner than last month. Have you lost weight?
- 7. Bicycles are slower than cars.
- 8. She is the nicest person I know.
- 9. What is the best film you´ve seen?
- 10. Computers are cheaper than mobile phones.
- 11. Is your brother taller than you?
- 12. I think Spanish is easier than Japanese.
- 13. Our dog is nicer than your dog.
- 14. Glass bottles are better than plastic bottles.
- 15. I think Rafael Nadal is the best tennis player in Spain.
- 16. Sharks are more dangerous other fish.
- 17. This situation is more serious than the last one.
- 18. He is smarter than his brother.
- 19. My brother wanted the most expensive trainers in the shop.
- 20. Today is the best day of the year.
- 21. Daniela is funnier than me.
- 22. My house is the largest.
- 23. Mount Everest is the highest mountain in the world.
- 24. The sea is larger than a lake.
- 25. My job is easier than yours.
- 26. London is the biggest city in England.
- 27. This car is most comfortable than yours.
- 28. He is the richest man in town.
- 29. I am stronger then you.
- 30. A baby blue whale gets bigger than a great white shark.
4.
- 1. clean – cleaner- the cleanest
- 2. easy – easier – the easiest
- 3. good – better –the best
- 4. dirty – dirtier – the dirtiest
- 5. fat – fatter –the fattest
- 6. beautiful – more beautiful – the most beautiful
- 7. sad – sadder – the saddest
- 8. flat – flatter – the flattest
- 9. active – more active –the most active
- 10. comfortable – more comfortable – the most comfortable
- 11. hot – hotter – the hottest
- 12. happy – happier – the happiest
- 13. wet – wetter – the wettest
- 14. narrow – narrower – the narrowest
- 15. big- bigger – the biggest
- 16. busy – busier – the busiest
- 17. noisy – noisier – the noisiest
- 18. friendly – more friendly – the most friendly
- 19. thin – thinner – the thinnest
- 20. little – littler – the littlest
- 21. bad – worse – the worst
- 22. few – fewer – the fewest
- 23. much – more – most
- 24. rich – richer – the richest