Ответ:
1. Occasionally - иногда, переодически
Really - действительно
Badly - плохо, дурно
Fruitfully - плодотворно
Happily - счастливо
Usefully - полезно
Helpfully - любезно, услужливо
Beautifully - красиво
Brightly - ярко
Slowly - медленно
Nicely - мило
Orally - устно
Flabbily - вяло, дряхло
Actually - на самом деле
Avidly - жадно, алчно
Awfully - ужасно
Carefully - осторожно
Cheerfully - весело
Clearly - чисто
Closely - близко
Especially - особенно
Excellently - отлично
Favorably - благоприятно
Properly - правильно
Quietly - тихо
Heavily - тяжело
2. 1) Early - adjective, early - adverb 2)fast - adjective, fast - adverb 3) little - adverb, little - adjective 4) better - adverb, the worst - adjective 5) better - adjective, better - adverb 6) far - adjective, far - adverb 7) long - adverb, long - adjective 8) straight - adverb, straight - adjective