Read the sentence.

toni’s father taught {at two schools}, concordia college and university of wisconsin–madison.

how does the underlined phrase function in the sentence?

as an adverb prepositional phrase
as an appositive with nonessential information
as an adjective prepositional phrase
as an appositive with essential information

as an adverb prepositional phrase

Adverbs are the part of speech that tell us where. In the sentence, the phrase begins with a preposition and ends with the noun: schools. This makes it a prepositional phrase. The prepositional phrase is telling where Toni's father taught. Adverbs often answer the question of where the action is taking place.

one reason summer auggie is because she is kind, and the whole "boy war" between jack will and julian was probaly thinking her to be on auggies sode and if you read auggie and me,   she was nice to auggie because julian was mean and auggie needed some freinds. hope this