What's this?
It's the sea.
What's this?
It's the sand.
What's this?
It's a bucket.
What's this?
It's a shovel.
What's this?
It's a rubber ring.
What are these?
They are shells.
Where are they?
They are on the beach.
What are they doing?
They are building a sandcastle.
What's this?
It's a beach umbrella.
What are they doing?
They are finding some shells.
