I need help on a quiz if anyone wants to help

Me read the letter. dear aunt mary, you for the wonderful painting. you are so talented! i was thrilled that you chose to paint horses. you must have remembered that i was crazy about horses when i was a little kid—and i still love them. i have hung the painting in my room so that i can see it every morning when i wake up. your loving niece, celia what makes this letter appropriate for its intended audience? it is written from the third-person point of view. it is concise and impersonal. its sentence structure is varied. its language is informal.

In 300 words or less, summarize the prologue

Which statement about paragraph is accurate? a they are always focused on the main idea. b they are always the same length c they are always indented d they always contain a topic sentence