Guys I’m looking for a boy friend I feel so lonely from London

Which of the following pronouns are singular

What is the definition of listening style? a. your preferred method of listening b. the one correct method of listening c. the most effective way for you to listen d. none of the abovewhat is the definition of listening style? a. your preferred method of listening b. the one correct method of listening c. the most effective way for you to listen d. none of the above

How do the historical details in this passage support the authors' claim?