Which comments are examples of constructive feedback?
a) don't use dialogue when you write. it's childish.
b if you summarized the go-kart story instead, you could get to the real conflict sooner.
c) when using dialogue, you don't always need to write "he said" and "she said." the context can often indicate who is talking.
d) this essay is ok, but it doesn't have any action. chess tournaments are boring, so i don't think anyone will want to read this.

The english language has the largest vocabulary of any language in existence. it has close to a million words! the english language is also the most widely used language in the world. close to a billion speakers, at least half of which speak english as a second or foreign language. this unit takes you on a brief tour of the history of english, showing you how the language moved from its obscure beginnings to its celebrated status as the first truly global language. what is the main idea in the text?

Concise summary of the key points of your research that come before the body paper is called a(n)

Read this excerpt from wheels of change by sue macy. that said, it's hard to grasp the full extent of the bicycle's impact on americans in the late 19th century—particularly female americans. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons. what is the central idea of the excerpt