I believe that the correct answer is C. 'returned our books'. I'm not overly sure tough. :)
Answer:
There are no choices given.
Explanation:
Change Passive Voice to Active Voice
Active voice is used when the subject performs the action stated by the verb. For example: Tom changed the flat tire.
Passive voice is used when the subject is acted upon by the verb. For example: The tire was changed by Tom.
Answer:
Characters develop theme through their words, thoughts, and actions
Explanation: