Answer:
I am pronounced as one letter, written with three. I come in blue, black, brown, or grey. Reverse me and I read the same either way. What am I?
We are little airy creatures all of different voice and features one of us in glass is set. One of us you'll find in jet. Another you may see in tin. And the fourth a box within. If the fifth you should pursue it can never fly from you.
I have a head and a tail but no body. What am I?
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes
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?
What made Cyclops quit teaching?