Answer:
Lovely and round I shine with pale light grown in the darkness a lady's delight.
Soft hairy from door to door. I am the pet that always stays on the floor.
When you stop and look, you can always see me. If you try to touch, you cannot feel me. I cannot move, but as you near me, I will move away from you. What am I?
I am always in front of you, but you will never see me. What am I?
It rows quickly with four oars but never comes out from under its own roof. What is it?
It weighs next to nothing but no one can hold it for long. What is it?