Do the homework and listen.
Adjectives is the correct answer.
Well, your cover page is very creative, while the original is kind of bland. Yours also shows all of the different traits that the characters have in the story, while the original does not. It could use a bit more color, but otherwise it's pretty good.
The sentence that uses the passive voice for the main verb is: When we can pick our reading, mythology is most often chosen in my class. When a sentence is written in the passive voice, the subject becomes the receiver of the action. The subject in this sentence is "mythology" which receives the action of "most often chosen".
Answer:
When did the story take place? It's in the present time. In the 1600's. During World War Two.