Who is this?
This is dad.
How is the tree?
It is dead.
Where is he going?
He is going down.
What is this?
This is plus.
What is this?
This is gum.
What time of day is it?
It's night.
What is this?
This is a class
Who is that?
That is a teacher>
What time of day is it?
It is day
What does she listen to?
She listens to music.
What is this?
This is a clock.
What is this?
This is minus.