Your friend, who lives in another city, will spending the December write them directions to you

(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.”)

With this 3 questions ! really need them right! 1. the first continental congress met in philadelphia on september 5, 1774. all of the colonies sent representatives except georgia. this congress continued in session until october 26, 1774. by then it had passed resolutions calling for a boycott against british trade. the author's main purpose was a. to inform b. to persuade c. to instruct d. to give an opinion 2. identify the point of view of each of the following passages. "my second mate was a round-cheeked, silent young man, grave beyond his years, i thought; but as our eyes happened to meet i detected a slight quiver on his lips. i looked down at once. it was not my part to encourage sneering on board my ship. it must be said, too, that i knew very little of my officers." (joseph conrad, "the secret sharer") a. first person b. third person limited c. third person omniscient d. none of the above 3. identify the point of view of each of the following passages. "he had only himself to in his choice: his fortune was his own; for as to frank, it was more than being tacitly brought up as his uncle's heir, it had become so avowed an adoption as to have him assume the name of churchill on coming of age. it was most unlikely, therefore, that he should ever want his father's assistance. his father had no apprehension of it." (jane austen, emma) a. third person omniscient b. third person limited c. first person d. none of the above

Can someone me with this english question