Each lesson lasts forty minutes. -
This building has twenty-two floors. -
The price is three dollars. -
I try ten times. -
This hotel has seven floors. -
My sister has six books. -
I sent a million messages! -
He has only two minutes. -
Give me fifteen seconds! -
You can stay here for ten years. -
I have twenty dollars. -
There are five million books. -
He sleeps for four hours. -
I come back in forty minutes. -
I can be there in five minutes. -
I choose five numbers. -
We finish in two hours. -
This band has two singers. -
We finish in twenty minutes. -
She's two years older than me. -