Answer:
I know a word of letters three. Add two and fewer there will be. What is the word?
If you break me, I'll not stop working. If you can touch me, my work is done. What am I?
I run around the city but I never move.
I work when I play and play when I work
I shave several times a day, yet I still have a beard. What am I?
What made Cyclops quit teaching?