What?
When?
Where?
Why?
100
It's 10:45!
What time is it?
100
The party is at 4:00.
When is the party?
100
The car is parked in the garage.
Where is the car parked?
100
I don't know why the sky is blue...
Why is the sky blue?
200
I want to go out to a club!
What do you want to do tonight?
200
I get home around 12:00 today.
When do you get home?
200
I'm from Mars.
Where are you from?
200

I can't help Jimmy tomorrow because I have a very important meeting I have to go to that means I have to get up early and so I......

Why can't you help Jimmy tomorrow?

300

They were running and slipped on the ice.

What happened?

300
I'm leaving tomorrow to go camping.
When are you going camping?
300
I think Johnny is over at Phil's house.
Where is Johnny?
300
Son, I can't explain to you why unicorns don't exist.
Dad, why don't unicorns exist?