Reveal something (move it forward) in each sentence. Reveal through character development (D), background information (B), foreshadowing (F), tension (T), conflict (C), surprise (S), or resolution (R). Take a page of your story. Mark it up using these identifiers. If your page isn't marked up like a kid with chicken pox, it's probably not moving the story forward. Whether genre or literary fiction, you don't want the story to lie there on the page like a three-week-old flounder stinking things up.