Answer:
the first one is editing. the second one is drafting. the third one is prewriting. the last one is revising.
Step-by-step explanation:
when you edit something you are just checking the spelling and grammar.
when you are drafting something you are putting your outline into an essay or letter.
when you are prewriting you are just getting your ideas ready for an essay.
when you revise you move around your ideas to improve content.
I hope this helps and is right. I am sorry if it is not.