He is the tallest in this class.
She is the smartest in this group.
Today is hotter than yesterday.
These shoes are more expensive than those I bought yesterday.
This flower is the most beautiful one I've ever seen.
He is the best in doing sports.
I need more sugar in this tea.
Dad is the oldest in my family.
The sky is bluer than in the morning.
You should spend less money on clothes.
