Answer:
over 4.5billion years ago is the answer
Explanation:
Houses will be generally built first
Why would a school be built when the student doesn’t have a place to stay and do any homework or have any rest
I don’t know maybe you should figure it out yourself, it’s a short story. I’m sure that you're capable of reading a short story.
I'd say B and D definitely, and also E but I'm not entirely sure about that
