Hey, Hilliard98!
Sophie Kinsella and Tim Bowler are both writers/authors, and they both wrote many books.
I hope this helps;)
The misplaced modifier creates confusion because the quote sounds as if the person wishes to be happy while at the fountain. The correct sentence should have been "At the fountain, I wished for happiness."
It should be D. Thesis sentences are giving you an overview of how your essay is going to unfold. Then with each point your backing up a topic sentence which is that point; with examples and explanations to explain said point.
Dear, (there name)
this is the body where u would write whatever u are going to say
-sinceraly (your name)