He is the fastest man alive.
That's the biggest house I have ever seen.
Her purse is the most expensive in the store.
She is the saddest person I know.
This food is the best!
He's the happiest person in the house!
My dog is the hungriest.
She is the most wonderful person
My son is the quietest.
This is the fanciest house.
He's the most handsome man in the world.