Efficacy means “capacity for producing a desired result or effect” so i believe the answer would be D.
hope this helps!!
Personal pronouns is the same as asking for singular nouns or pronouns because they both express words that deal with just one person. Personal Pronouns has the job to replace a characters name with terms such as “he” or “she” so the name won’t be repetitive throughout the whole story or so the story may have a shorter format.
Personal Pronouns use words:
I, you, he, she, it, we, they, me, him, her, us, and them
However, there’s also 1st point of view, 2nd point of view and 3rd point of view pronouns that would be worthy of looking searching :)
“This could use more explanation/length.”
The answer is c, because the men know that if Curley has found Lennie, they would of tortured him and killed him brutally, and so George wanted to shot him out of mercy
The theme is the central message in a literary work!
Hope that helped, even though it was slightly late :D