Riddle: I am the runner, The pencils the chaser. I eat up the lead, I choke on the eraser. When I am done, I become another one, To be used again. I am white And blank as well. I can be folded, Into a bell. My corners are cut perfectly, My lines are straight and blue. Me having black marks or not, Fully depends on you. What am I?
Answer: I Am Paper.
Riddle: I leave you with a thought that fades out of sight. Product of the mind, undone by first light. Creator of hope, hell and heaven above. Made by wonder, fear, and perhaps true love. What am I?
Answer: Dreams.
Riddle: I'm already old when I'm born, and become young when I die, and I’m brightest in middle age. What am I?
Answer: A star! Also acceptable: the sun.
Riddle: What do you call a fly without wings?
Answer: A walk.  Another popular answer: A Zipper.
Riddle: What is equal to time, more likely to corrupt, possessed by the rich, needed by the poor, and if taken away, leads to a loss of status?
Answer: Money.
Riddle: I am not you, but I am equal to you. I smile when happy and cry when sad. I can be living or dead. I will leave prints that share no clones. I am stronger when I am afraid and smarter when I am curious. What am I?
Answer: A human.
Riddle: In shadows it dances, in daylight, it gleams, Found in the echoes of both waking and dreams. It lingers in whispers, a secret untold, In the tapestry of tales, its threads unfold. It weaves through the chapters of joy and despair, A silent companion in the heart’s deep lair. From the mountain’s proud peak to the valley so low, It flows with the rivers that steadily grow. It’s sung in the songs of the ages gone by, A constant companion, though silent, oh my! What am I?
Answer: The letter R.