The pronoun who correctly completes the sentence. "In your family, <em>who</em> has lived on a farm?" The sentence is a question (<em>what person has lived on a farm? </em>), so the correct word is the pronoun <em>who </em>, which is the subject also. The verb that follows it is an affirmative verb (although it is an interrogative) <em>has lived </em>. Attention: We use <em>interrogative verb</em> in cases like these: <em>Who are you? Who are those boys?</em>
OMG I’m soooooo sad!!!! I really wish I knew the answer my class is reading the outsiders but we’re only in chapter 6….. we’ve been doing it for about three weeks…. It’s terrible