Помогите пожалуйста решить два задания по английскому

3.
Сравнительная степень: warmer, stronger, later, more careful, cleverer,
Превосходная степень: the latest, the best, the funniest, the biggest

4.

1. It's the best costume in the shop.
2. Her second book is more interesting than her first one.
3. It's the worst day in my life.
4. Peter is a very clever pupil.