Answer:
What has a single eye but cannot see?
I know a word of letters three. Add two, and fewer there will be!
Round as a button, deep as a well. If you want me to talk, you must first pull my tail.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard.
You should keep it as straight as can be, yet very few do. Most of the time it's slightly bent or curved. Your sadness usually causes it to bend further, but donβt bend it for too long or it may never be able to fully straighten out again. What is it?
What did the piece of wood say when he saw the screwdriver and screws approaching?