I cut my hand.
Because we are in a library.
Why must we keep quiet?
Everyone is in the kitchen.
Where is everyone?
You should put your hand under cool water.
Because water is good for you.
Why should you drink water?
I see somebody over there.
What do you see?
You should stop playing and rest for a few days until you recover.
I have to wake up early tomorrow.
Why do you have to go to bed early?
I can't hear anything.
Can you hear anything?
I am so tired and bored.
Why did you yawn?
You don't have to eat vegetable.
Do I have to eat vegetable?
I have no money.
Do you have some money?
She has a really bad cold.
Why did she blow her nose?
You mustn't say anything to mum.
Can I say something to mum?
Nothing is more important than your health.
Is there anything more important than my health?