What's this ?
It's a train.
What's this ?
It's a ball.
What's this ?
It's a cat.
What's this ?
It's an eraser.
What's this ?
It's a book.
What's this ?
It's an elephant.
What's this ?
It's an umbrella.
What's this ?
It's an apple.
What's this ?
It's a pencil-case.
What's this ?
It's an orange.