What's this?
It's a magnifying glass
What's this?
It's a coat.
What's this?
It's a backpack
What's this?
It's a map.
Whose is this cap?
It's mine
Whose is this game?
It's mine.
Whose is this cap?
It's his
Whose is this dog?
It's yours.
What's this?
It's a guide book
Whose are these mobile phones?
They're theirs
What's this?
It's a water bottle
What's this?
It's a cap.
It's theirs
Incorrect
What's this?
It's a suncream.
Whose is this teddy bear?
It's ours
It's hers
Incorrect
Whose are these backpacks?
They are theirs
What's this?
It's a notebook
What's this?
It's a mobile phone