Answer:
Though I have neither legs nor feet, my use is for to go; Although I cannot speak, I tell what others want to know
The more you take, the more you leave behind.
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
It's got twists and turns, but has no curves. Twist it to fix it, turn it to ruin it. What is it?
who do you think you know but sometimes you don't
What language does a billboard speak?