At the end of the novel, what is the main reason Lupita is optimistic about the future? O Irela begins to teach her English.
O Salvador is gone and won't bother her.
O She gets a hopeful letter from Mama.
O She gets a new job as a waitress.

(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.”)

Iback to my office after i saw the rain.

What is the story about in the movie freedom writers