How does Grete feel about Gregor at the end of Part II of The Metamorphosis?
A. She is trying to care for him but is getting frustrated and losing
patience.
B. She is disgusted by him and hits him with an apple, hoping to
injure him.
C. She is afraid of him and doesn't want to care for him anymore.
D. She is trying to discover a cure so that she can change him back
into a human.

(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)