The author’s attitude toward the use of social networking as one’s
primary source of interactions with friends and family is one of

Late at night some traffic signals change patterns and become ?

What percentage of the earth's water is available for use by living things?

Based on the narrator's comments about living with the widow douglas, the reader can infer that a) the narrator doesn't care much for civilization and its strict rules. b) the narrator admires and wants to become more civilized and refined. c) the narrator is extremely religious and of high moral standing. d) the narrator desires to become a productive member of society.