The sentence that contains an adjectival prepositional phrase is the first one - A) The shoe store across the street recently opened, where across the street is the adjectival prepositional phrase.
The adjectival prepositional phrases are those that modify a noun or a pronoun such as the adjective modifies either a noun or pronoun. From the choices, the best answer would be letter D. This is because the word tired modifies the noun, campers.
