That building has fifty-four floors. -
The building has ten floors. -
This is one of the best ways to learn English quickly. -
He's twenty years older than you! -
My friend is twenty years old. -
I choose five numbers. -
The city is in ten miles. -
Each week has seven days. -
The park has two parts. -
You have three messages. -
We have twenty trees. -
We have three groups. -
I can be there in fifteen minutes. -
It lasted two months and three days. -
I have two tasks. -
She's six centimeters taller than him! -
The table has four legs. -
You have fifteen minutes. -
He wants ten million dollars. -
I have five lessons today. -