5. In which sentence does the author make an appeal to authority?

"Vote for Javier!"
"Now he speaks English fluently!"
"As Than Liu, last years president, said: "I cant imagine voting for anyone but Javier!"
"Not only that, Javier is an eagle scout and editor in chief of the school newspaper.

What is your answer?

Which one mentions an authority?

To identify the sentence in which the author makes an appeal to authority, we need to look for a sentence that presents an endorsement or opinion from a credible source. In this case, the author makes an appeal to authority in the sentence: "As Than Liu, last year's president, said: 'I can't imagine voting for anyone but Javier!'" This statement is using Than Liu, the former president, as an authority to support Javier's candidacy.