1 задание.
Hard-harder-the hardest
Cold-colder-the coldest
Soft-softer-the softest
Tall-taller-the tallest
Rich-richer-the richest
Mad-madder-the maddest
Funny-funnier-the funniest
Big-bigger-the biggest
Sad-sadder-the saddest
Busy-busier-the busiest
2 задание.
Foolish-more foolish-the most foolish
(Foolish-foolisher-the foolishest)*
Harmful-more harmful-the most harmful
(Harmful-harmfuler-the harmfulest)*
Poisonous-more poisonous-the most poisonous
Valuable-more valuable-the most valuable
Difficult-more difficult-the most difficult
Generous-more generous-the most generous
*в скобочках второй вариант - можно выбрать из двух