Answer:I think you are right
The object of the preposition in this sentence is “track”. The prepositional phrase “around the car” is modifying the verb “is racing” so it is acting as an adverb.
Prepositional phrases are a group of words that start with a preposition, in this case “around”, followed by an object. Prepositional phrases are a part of speech that can modify nouns (adjectival phrase) or verbs (adverbial phrase).
The correct answer is D.
Gertrude's reaction suggests that Ophelia's madness is a sign of greater trouble to come.
Gertrude's reaction hints to the audience that things are going to get even worse, as foreshadowed by the depth of Ophelia's madness. Not surprisingly, things do get much worse for everyone.