Question

aiuda no entiendo por fa doy coronita

Answer 1

Why : It is used when we want to ask the why of something. Why are you running ?
What : when the answer is a thing or activity.
What do you have in your bag?
Where: when the answer is a place Where do you work?

When: when the answer is a moment. When do you start work?
Who : when the answer is a person. Who is that woman?

Espero te sirva .-.