N2
Mary is more polite than Ann.
A car is faster than bike.
English is easier than German.
Sam is taller than John.
Your ring is more beautiful than mine.
N3
Everest is the highest mountain in the world.
A whale is the biggest animal on our planet.
He is the best student in our class.
This is the most interesting story by Dickens.
I am the happiest man in the world.
N4
He is the oldest student in his group.
You are taller than me.(Не then)
My car is better than his (Не beter)
It is one of the most beautiful lakes in the world.
These flowers are cheaper than those ones.
И,вродь всё.