How does the author use facts and opinions in sections 4 and 5 of this passage? A) The author uses mostly facts to support the increased use of social networking. B) The author uses mostly opinions to support the increased use of social networking. C) The author uses mostly facts to present the drawbacks of using social networks. D) The author uses mostly opinions to present drawbacks of using social networks.

Have you (singular) ever thought about being an archaeologist? i have! think what archaeologists give us! because of their efforts we learn from a piece of pottery that there were shops from which a roman could "special order" a piece of statuary. they tell you (singular) whether or not a statue is from the archaic or hellenistic periods. if you and those friends of yours (singular) are lucky, and few of you (plural) will be, you (plural) may work with a team on a dig. they will work with you (plural), train you (plural) and give you (plural) fascinating experiences from which to learn and to remember with joy in later life. how i wish the opportunity had been given me when i was your age! you (plural) (2 points) select one: a. nobis b. nostrum c. vobis d. vestrum