Did you read all the explanations? It tells you what you need to do. Or is it a certain part you don’t get? Maybe I can help but I need to know what it is that your struggling with. Also you need a book.
Boi if you don't study the right way I'm gonna beat your head in my dude
First is A) Imagery sets moods for stories
Second I assume is D) Fast and slow because it's an "exciting" text, but the dashes cause for a pause, almost like a comma or if to say "take a breath".