I would suggest “C. It stresses the importance of not letting your dreams go” because repetition is often used for emphasizing (or stressing) a point.
I k know this isn’t 7 sentences but I really don’t think they should be going hybrid
The one that I did for my sophomore year was The Effects of Video Games on Children
It looks to be both A and B but if you can only choose one I would go with B. Hope I helped!
