3. Comparative или Superlative?

1. This cake is the biggest in the supermarket!
2. It's the nicest café in our town.
3. My brother is sportier than me.
4. That was the worst day of my life.
5. This exercise is easier than this one.
6. She is the most organised student in our class.
7. Today is colder than yesterday.
8. That was the most exciting football game this season.
9. My house is smaller than yours.
10. This is the best film I've ever seen.