2и 3 форма слов 1. thin 2. old 3. confident 4. good 5. expensive 6. tidy 7. bad 8. nice 9. easy

1. Thinner- the thinnest

2. older- the oldest

3. more confident- the most confident

4. better-the best

5. more expensive- the most expensive

6. tidier- the tidiest

7. worse-the worst

8. nicer-the nicest

9. easier-the easiest