Answer:
I can be swallowed, but I can also swallow you. What am I?
One pace to the north. Two paces to the east. Two paces to the south. Two paces to the west. One pace to the north.
I am black of eye and bright of hair. I fast into the ground and follow my lord as he races around the world. What am I?
A large oasis in the desert. Come with cash and leave with none. What am I?
What is easy to spot but hard to find?
What made Cyclops quit teaching?