Best Riddles and Answers

Question: I am a teacher, yet I am not a human nor a robot.

Question: If a white house is white and a yellow house is yellow, what color is a green house?

Question: I cannot hear or even see,
but sense light and sounds there may be.
Sometimes I end up on the hook,
or even deep into a book.

What am I?

Question: I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter.

What am I?

Question: It turns into a different story.

What is it?