Answer:
I regularly change shape yet remain a sphere. I am always there but not often seen. What am I?
I sit in a corner while travelling around the world.
Lovely and round, I shine with pale light. Grown in the darkness, a lady's delight. What am I?
Which word does not belong in the following list: Stop cop mop chop prop shop or crop?
I run up and down the stairs without moving. What am I?
Why was the cook arrested?