1. Grammar - degrees of comparison

4. study

5. ex 1

6. ex 2

7. ex 3

8. ex 4

9. ex 5

13. 1. Adjectives of one syllable

15. Adjectives of one syllable add -er and -est.Adjectives ending on 'e' just add -r and -st.Some adjectives double the final consonant.

17. Adjective

18. Comparative

19. Superlative

22. smallwarmoldnicebig

23. smallerwarmeroldernicerbigger

24. smallestwarmestoldestnicestbiggest

31. 2. Adjectives of two syllables

33. Some adjectives of two syllables add -er and -est.Adjectives ending in 'y' use -ier and -iest.Adjectives ending in -ful, -less, -ing, -ed use more and most.Some other adjectives of two syllables use more and most (modern, famous, normal, correct, ...).

35. Adjective

36. Comparative

37. Superlative

40. narrowhappyusefulboringmodern

41. narrowerhappiermore usefulmore boringmore modern

42. narrowesthappiestmost usefulmost boringmost modern

49. 3. Adjectives of three or more syllables