Since nothing is underlined, I am going to make an educated guess that the underlines clause is "who had worked with the business person". If that is the case, the correct answer would be D - adjective clause. It is a relative clause, to be more precise, because it starts with a relative pronoun "who", but that is a part of adjectival clauses, so that is the correct answer.
Well, a thesis statement is a short statement, normally one sentence at most, that summarizes the claim or point of your essay, research, etc. And it's developed throughout the writing, with supporting details and such. Normally, I like to word my thesis statements in introductory paragraphs, because that works best, and that's what it is, an introduction. So you could add a little umph to it. For example: "How we behave in public acts as a sort of social glue." And add on from there. Or: "How we act around people, and in general, acts as a magnet, better manners attract people, while bad manners push people away." And add on from there. Also maybe think of some more vivid words to help you. For example, social glue is very eye catching, but it might not be the best word choice. Maybe instead of glue use magnet.
Answer && Explanation:
Choose answer choice A.
-Although many still claim that evidence about year-round school and its link to higher achievement is inconclusive, studies consistently reveal that year-round students score higher on certain assessments than those students who attend schools with traditional nine-month calendars.
provides a subtle way of telling off the skeptics. studies consistently reveal otherwise, and debunk the claims.
rest of the choices are too rude/aggressive.