It's the biggest company in the country. -
It is one of the biggest collections in the world. -
You are my best student. -
I am the worst father. -
He's the brightest one in the family. -
I am the happiest boy in the world. -
I'm the luckiest guy in the world. -
It's our biggest event. -
It is one of the oldest buildings of the city. -
It's the most natural thing in the world. -
He is the cleverest boy in our class. -
It's the most beautiful city in the world. -
This is the most common answer. -
He is the tallest boy in our class. -
It is the greatest crime of our time. -
She was the funniest person in the world. -
This is your best nanny. -
It's the best day of the year. -
She is the most beautiful singer. -
Friendship is the most valuable thing in the world. -