Answer:
I am an object which is used in baseball. During the day I can't be seen at all. What am I?
I am a time for gathering crops. Remove the first three letters and I become an object you can wear.
Man walks over, man walks under, in times of war he burns asunder. What is it?
Against the sun I protect your eyes and am often worn on the face of spies
I go around in circles, but always straight ahead. Never complain, no matter where I am led. What am I?
The answer I give is yes, but what I mean is no. What was the question?