Answer:
What get wet while drying
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
Which button does not function when being pressed?
The older they are the less wrinkles they have.
Written on with words of white, Has the color of the night, Is the teacher's best delight, And a student's daily fright