D.the sentence is correct as it is written
Answer
A. Informal
Explanation
Informal outlines can take the form of brief lists of ideas in the order in which you want to discuss them.
I draw very well, but sing very bad
I also walk very well, but I can’t run fast.
Dear sir or ma'am, (if a name is given use a name) or just begin with Hello,
I received an overdue notice about ___________(book) but I know I returned the book to you on _____ (date) because I have a receipt of return with that book listed on it.
I hope this will clear up any confusion and they charge will be removed from my account
Thank you,
(Your name)