In the passage from the story of an hour which highlighted verbs is used as an adjective

The following passage is an example of what type of text structure tornados are caused by unstable air interacting with the wind sheer the resulting formation can cause devastating effects

Which of the following students achieve a high score on a standardized test? a. being able to read quickly b. having strong communication skills c. being able to understand test questions. d. being able to write quickly

(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.”)