Ответ:

A) Short adjectives

1. old , older, the oldest
2. young , younger , the youngest
3. high , higher , the highest
4. low , lower , the lowest
5. happy , happier , the happiest
6. sad , sadder , the saddest
7. cold , colder , the coldest
8. hot , hotter , the hottest
9. tall , taller , the tallest
10. short , shorter , the shortest
11. fast , faster , the fastest
12. slow , slower , the slowest

B) Long adjectives

1. exciting , more exciting , the most exciting
2. boring , more boring , the most boring
3. popular , more popular , the most popular
4. difficult , more difficult , the most difficult
5. enjoyable , more enjoyable , the most enjoyable
6. dangerous , more dangerous , the most dangerous
7. beautiful , more beautiful , the most beautiful
8. interesting , more interesting , the most interesting
9. comfortable , more comfortable , the most comfortable

C) Irregular adjectives

1. bad , worse , the worst
2. little , less , the least
3. many-much , more , the most
4. far , further , the furthest

Объяснение:

Пока писала , устала. Надеюсь помогла)