Answer:
I have a neck but no head arms but no hands. What am I?
When I get closer my tail grows longer but when I go away my tail leads the way.
Against the sun I protect your eyes and am often worn on the face of spies
I am always coming but I never arrive. What am I?
When it comes to me you go on red and stop on green.
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk