Задание 1
1) hot-hotter- the hottest
2) small-smaller- the smallest
3) happy-hapier- the hapiest
4) expensive-more expensive- the most expensive
5) bad-worse- the worst
Задание 2
1) Marry is more polite than Ann ; 2) Car is faster than bike; 3) English is easier than German; 4) Sam is taller than John; 5) Your ring is more beautiful than mine.
Задание 3
1)the highest; 2) the biggest; 3) the best; 4) the most interesting; 5) the happiest.
Задание 4
1) просто убрать слово "most" ; 2) вместо then нужно than; 3) добавить в слово "beter" букву "t" ; 4) добавить после "оf" частичку "the" ; 5) вместо "more" ставим " the cheapest"
Задание 5
1) the longest
2) more relaxing
3) the richest
4) more modern
5) better
Удачки тебе!