The answer is el bombero. The question is asking who does not work in the office and a firefighter doesn't so therefore the answer is el bombero. I hope this helps:)
Are you trying to say bookbag? because if so then its <u> La </u> <em>muchila es</em> negra.
Answer:
La leona es grande y ____
Hambrienta
Feroz
Caminar en la arena de la playa
