Look at this public service announcement
what is the purpose of this advertisement?
to urge people of all ages to behave like a child
to urge people of all ages to avoid germs
to urge people to get physically strong and fit
to urge people take measures to avoid diseases

What does the term fiend not mean as it is used in the passage? a) beast b) brute c) fanatic d) savage

(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.”)

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”