Answer:
I'm an animal. I love marching. I always wear a tuxedo. What am I?
What always goes to bed with its shoes on?
When it comes to me, you go on red and stop on green. What am I?
I am the noise Santa's reindeers make
I belong to you but others use me more often than you do
What body part is pronounced as one letter, but written with three, only two different letters are used?