I believe the correct answer from the choices listed above is the second option. The reciprocal pronouns each other and one another are used when two or more subjects in a sentence are also <span>objects. Hope this answers the question. Have a nice day.</span>
While I <u>was taking</u> a shower, my cell phone rang. I asked my sister to answer it, but she didn’t hear me because she <u>was cleaning</u> the backyard.
