What is the purpose of this excerpt? All of a sudden, I heard ear piercing screams. My heart stopped beating. Like all mothers who from another room hear a child screaming for an unknown reason, I feared the worst. I ran out of the kitchen into the living room, and I stopped short. I could not help but laugh at what I saw. My son hung upside down from the couch where his shoe had stuck to the cushion with Velcro.

persuade

analyze

entertain

inform

(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.”)

According to section four, what is the most likely reason that a polyester blend fabric would make the project more difficult for amateur quilters?

Which sentence you is an example of chronological structure in “the city without us”?