Answer:
What gets wetter as it dries?
What word when read from left to right is a ruler, but when read from right to left is a servant?
I am three simple words everyone wants to hear. Three simple words such simple words and yet...life changing...
What starts with an 'e' and ends with an 'e' but only has one letter?
I am tomorrow's yesterday and yesterday's tomorrow. What am I?
Why is the letter B always cool?