Passive voice and passive sentences ruin great plots. They lack power and authority. Timid writing bores readers. For this discussion, I lump passive sentences and passive voice under the single term of "passive sentence".
Passive sentences do not engage readers. Active sentences engage readers. This leads to editors rejecting stories, and readers yawning. Then, authors are stumped as to why people don’t like their story containing a wonderful plot.
As I see it, three types of passive sentences sneak into stories. First, sentences that should seethe with action become passive. Second, authors choose the wrong subject for their sentences. Finally, descriptions slow down the action.
Fixing passive sentences filled with action, simply requires removing the form of be. For example,