I’m pretty sure the answer is D
you can write about going to a river, and how you saw a group of baby turtles, had a picnic, then went star gazing, but if you want me to write an essay, feel free to message me on discord, and i happily will
The author of a book wants to make the reader feel what the topic of book is about. for example if the book is sad, the author wants the reader to feel those emotions.