Use the suitable form of the adjectives given in the brackets.
1. Kate is (young) than Mary. 2. John is the (clever) boy in the class. 3. The weather is (dull) today than it was yesterday. 4. London is one of the (big) cities in the world. 5. This sentence is (difficult) than the first one. 6. My dog is as (good) as yours. 7. His dog is (good) than yours. 8. Her dog is the (good) of the three. 9. The cat is much (happy) in her new home. 10. My cold is (bad) today than it was yesterday. 11. This mountain is the (high) in Europe. 12. This piece of homework is as (bad) as your last one. 13. This piece of homework is (bad) than your last one. 14. This piece of homework is the (bad) you have ever done. 15. Richard is not as (tall) as Tom. 16. Tom is (tall) than Richard. 17. Tom is the (tall) boy in the class. 18. Athens is (far) from London than Rome is. 19. Jack is (rich) than Richard, but I don't think he is (happy) than Richard. 20. Summer is (warm) than winter. 21. Robert and Paul are the (noisy) boys that I know. 22. Boys are always (noisy) than girls. 23. Summer is the (warm) of the four seasons. 24. Winter in London is (foggy) than in Paris.