Question

all the story why all are write (once there was a )​

Answer 1

Explanation:

when the story is about the past (once there was a) (a long time ago) (one day) many more are uses

Answer 2

Answer:

It not compulsary to write once upon a time.

Explanation:

see while writing a story from past it is most commonly used , and many of us prefere this and it is a easiy and better and errorless way to start a story