The introductory and concluding paragraphs of a research paper should be written from the first-person narrative point of view.
I found that... You should know...
Never

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Preview the following sentence and identify the meaning of the underlined word in the sentence. the brain was riddled with holes, it looked like a sponge. a. bridled c. perforated b. pierced d. b and c select the best answer from the choices provided a b c d mark this and return

This summer, stretched on well into fall, yielded a rich crop a. which b. itself c. whose d. those