Answer:
I don't think you listed an underlined word but uh, I think I could take a guess at what you mean. "May I" referring to 'pre' leads up to preposition as it is.
Explanation:
It's 11 pm for me and my brain isn't at it's best, sorry if I'm incorrect- I hope I helped though. :3
We should always start the summary with “So” or “Overall” and comma.
We should always remember to add the intros or the uses of the topic it is about.
I think this is it i always write these things
Hope this will help<3