They are very costly.
They're very costly.
It is wagging its tail.
IT'S wagging its tail.
James son has a camera.
James' son has a camera.
I AM so happy.
I'M so happy.
My aunts husband is sick.
MY AUNT's husband is sick.
SHE WOULD practice everyday.
SHE'D practice everyday.
You are lucky it is summer.
YOU'RE lucky IT'S summer.
Let us go for a walk.
LET'S go for a walk.