The only article among these options is an, and that is the correct answer - <em>an </em>is the indefinite article.
It, her, and that are pronouns.
Queen. Since that's the title of the person, it needs to be capitalized (the same principle applies to other titles: Doctor, Judge, President, etc.)
A round character has many traits
Answer:
Father,
While you was out Mr. James called. He stated that he was in fever and can not go to the office today.
Explanation: