How does the choice of narrator affect the voice of a text?

When greg came home for lunch, he realized that his air conditioner was broken. fragment, run on or complete sentence?

Read the passage, then use the explanation to infer the meaning of the word predominant. the novel was so popular that it was eventually added to a list of books that every ninth grader had to read. it became the predominant work of literature. what is the most likely definition of the word predominant?

Write an objective summary of the piece by restating the central ideas in your own words.(from nature by ralph waldo emerson.)