Respuesta :
that book was written by one of my favorite authors.
the contestants will be judged on style and originality.
in my house, fruit is often served after a meal.
the contestants will be judged on style and originality.
in my house, fruit is often served after a meal.
The answer to your question would be that the sentence that is written in the passive voice is the following one: That book was written by one of my favorite authors. That is, the correct option woud be B.
The passive voice is a verb form in which the subject is acted upon, or receives the action of the verb. In order to form the passive voice, use a form of the verb to be followed by a past participle verb form.