Answer:
Explanation:
1. referring to words of a previous speaker : question and answer.
2. repeating a word, phrase, pace, or pattern of a prior paragraph : quotation.
3. asking an opinion then giving the response: double transition.
4. using more than one connective: echo
Including Keffer's memory helps achieve the author's purpose because the author's purpose is to inform, and this informs the reader about pedestrians, and what they should do! It's important to know what Keffer remembered because it helps achieve the authors' purpose, and adds on to more information mentioned earlier in the text. It also gives us Keffer's point of view!
A collective noun is one noun that describes several things. Examples would be team, herd, family, fleet, forest, army, and congregation.
