Please excuse me from class to attend an important family function.
Something that is arguable is opinions in general because people have different point of view.
The correct answer would be B. Adjective.
A participial phrase would appear to be a verb but it functions as an adjective in a sentence. It describes a noun. It consists of a present participle, past participle, or any modifiers and objects.
A compass is what I think he gave the native american.
A good plot imposes an artificial order on events because the events must move to an end logically and naturally. I mean, they should do so, because if it is an illogical order, not many people are going to understand what's going on. So a good plot and some kind of an order may help with this/