What's this?
It's/This is a tooth.
What is it doing?
It is waking up.
What's this?
This is/It's a toothbrush
What's this?
This is/It's a river.
What is this?
This is/It's a lake.
What is he doing?
He is eating/having breakfast.
What are these?
They/These are rocks.
What are they doing?
They are having dinner.
What is he doing?
He's taking a shower.
What are these?
These are/they are cats.
What are these?
They/these are flowers.
What's this?
It's/This is a forest.
What are these?
They/These are teeth.
What is he doing?
He's brushing his teeth.
What's this?
It's/This is a leaf.
What are these?
These/They are leaves.
What is she doing?
She's getting dressed.
What is she doing?
She's washing her hands
What are these?
They/These are dogs.
What are these?
They/These are tractors.
What's he doing?
He's washing his face.
What's this?
It's/This is a field.
What are these?
These/They are mountains.