Answer:
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls
I am very easy to get into,but it is hard to get out of me. What am I?
Against the sun I protect your eyes and am often worn on the face of spies
A thousand wheels, but move I do not. Call me what I am, call me a lot. What am I?
I am a protector. I sit on a bridge. One person can see right through me, while others wonder what I hide. What am I?
The answer I give is yes, but what I mean is no. What was the question?