The blue whale is the biggest animal in the world.
Correct
Norway is coldest than Spain.
Wrong.
Zootopia is the most funny than Vivo.
Wrong
The cheetah is the most fastest animal.
Wrong.
Anna is the youngest person in the classroom.
Correct
The giraffe is more tall than the elephant.
Wrong
My sister is intelligenter than my brother.
Wrong
This exam is difficulter than the last one.
Wrong
You are the funniest person I know.
Correct
The city is the beautifuler one in the world.
Wrong
The Nile is the longest river in the world.
Correct
Gonzalo is the most dirty than Jorge.
Wrong
Today is the hottest day of the year.
Correct
This is the most bad song I have ever listened.
Wrong
This book is the most interesting one I read this year.
Correct
Sarah is shorter than me.
Correct
English is more easier than Japanese.
Wrong
I'm gooder at English than you.
Wrong