help me cần gấp ...............................

1 big => bigger =>the biggest

2 large => larger =>the largest

3 good => better => the best

4 wide => wider => the windest

5 hot => hotter => the hottest

6 bad =>worse => the worst

7 expensive => more expensive =>the most expensive

8 noisy => noisier => the noisiest

9 exciting => more exciting => the most exciting

10 quiet => quieter =>the quitest

11 heavy => heavier => the heaviest

12 convenient => more convenient => the most convenient

13 happy => happier => the happinest

14 dificult => more dificult => the most difficult

15 fast => faster => the fastest

16 narrow => more narrow => the most narrow

17 cheap => cheaper => the cheapest

18. beautiful=> more beautiful=> most beautiful

19. friendly=> friendlier=> most friendly

20. crowded=> more crowded=>most crowded

21. great=> greater=> greatest

22. incredible=> more incredible=>most incredible