It's A pencil.
It's A window.
It's A bed.
It's A/AN egg.
It's AN egg.
It's A bag.
It's A train.
It's A tree.
It's AN kce cream.
It's A snake.
It's A mouse.
It's A hat.
It's A tiger.
It's AN elephant.
It's AN apple.
It's A house.
It's A/AN umbrella.
It's AN umbrella.
It's A/AN teddy.
It's A teddy.
It's A frog.
It's AN orange
It's A/AN balloon.
It's A balloon.
It's A dress.
It's A bike.
It's A pen.