My answer is going to be 4
Answer by Mimiwhatsup: Tone is the answer
Why: Tone usually describes what the author is saying and attitude
Definition of Tone: Tone, in written composition, is an attitude of a writer toward a subject or an audience.
the last one goes better.
The plural possessive noun of the word "Child", would be "Children's", instead of the plural version of that word "Children", since the word "Children" is an irregular plural, therefore the plural possessive noun of the word "Child", is "Children's".