It is chilling, the speculation and wonder about what was really happening is finally realized. Mrs. Schachter had disturbed the train care with what appeared to be ravings from a lunatic about a hellish scenario to come. And finally here it was, the unknown reality, becoming a known and nightmarish hell.
It’s A. Changes in art, architecture, fashion and other fields.
I think the correct answer from the choices listed above is the second option. The word that has a neutral connotation would be multilevel. Connotation is the associated or secondary meaning of a word or expression in addition to its explicit or primary meaning. Multilevel in any definition would not relay any good or bad feeling to it. Hope this answers the question.
:)
The paragraph contained one sentence that wandered from the main topic about getting exercise walking to work for example which is not volunteering but otherwise the paragraph is very coherent and all tied together and the grammar and punctuation and spelling are all very good.