Answer:
What has keys but no locks a space but no room and you can enter but can't go in?
I am a seed with three letters in my name. Take away the last two and I still sound the same. What am I?
You find me behind the stars; or in a sixth seventh or third. It takes something round a computer and me to make pie. I am bigger than anything you can think of.
What is the beginning of eternity the end of time and space the beginning of every end and the end of every race?
I am always coming but I never arrive. What am I?
The answer I give is yes, but what I mean is no. What was the question?