Read the excerpt from "Mother Tongue."

I am a writer. And by that definition, I am someone who has always loved language. I am fascinated by language in daily life. I spend a great deal of my time thinking about the power of language—the way it can evoke an emotion, a visual image, a complex idea, or a simple truth. Language is the tool of my trade. And I use them all—all the Englishes I grew up with.

Which best summarizes the central idea in the excerpt?
Tan believes that language should be thought of as a communication tool.
Tan believes that some forms of English are more powerful than others.
Tan enjoys using language to manipulate the feelings and thoughts of readers.
Tan enjoys thinking about language and using different forms of English.

(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.”)

What is the author's purpose in both patrick henry's speech and thomas paines common sense

Which one of these lines use him to permitte which one of these lines uses iambic pentameter?