Identify the underlined phrase in the sentence. *After several minutes*, I finally located my car keys.
A. prepositional
B. participal
C. gerund
D. infinitive
A. prepositional
A. prepositional
To identify the underlined phrase in the sentence, we need to determine the function of the phrase.
The underlined phrase is "After several minutes". This phrase functions as an adverbial phrase because it modifies the verb "located" by providing information about when the action took place.
Therefore, the correct answer is A. prepositional.