Поставьте скобках в превосходную степень. everest is ) mountain in the world a whale is (big) animal on our planet. he is (good) student in our class. this (interesting) story by diskens. i ) man in the world. как сделать

1) is the highest
2)is the biggest
3) is the best
4) the most interesting
5) the happiest

Everest is the highest / the most high mountain in the world
A whale is the biggest / the most big animal on our planet.
He is the best student in our class.
This is the most interesting story by Diskens.
I am the happiest man in the world.