What do you think is the best way to begin your answer?
It depends how they ask it.
Dont over rehearse, but know what you're going to say. Think of it more as a powerpoint presentation, where you reference bullet points.
I think I started differently each time.
I have had a passion for.... since I was in High School, and I've carried that through my career.
While working full time in college I...
I began my career at... where I...