Answer: wait ill answer i will just edit this again
Explanation:
Point of view can be determined by the words you use such as I, my, he, she, and you.
You can identify first person if the story uses the words such as "I". It's like you are having a conversation with a person and they are telling you about a certain thing.
Second person uses he and she or names.
Third person is as is someone is talking to you and telling you what you're going to do or did.
Hope this helps. ^-^
Everyone (has) done his or her homework because 'everyone' means plural so there is plural already so don't need to put 'have'.
Confidant is a trusted person with whom secrets are shared in a book or story.
Hope this helped :)