Answer:
I am owned by the poor, the rich do not need me. If you eat me, you will die! What am I?
Roast, boast, coast, post. What do you put in a toaster?
Keep doing me to avoid lens dryness
You throw away my outside, you cook my inside. Then you eat my outside and you throw away my inside. What am I?
What is easy to get into but hard to get out of?
What made Cyclops quit teaching?