Neither lanai nor i qualified for the final rounds.

determine the case and function of the underlined pronoun.

nominative; subject

nominative; object of a preposition

objective; indirect object

possessive; predicate nominative

The answer is nominative; subject. The nominative case or also called NOM is a grammatical case of a noun or pronoun or other parts of speech that can serve as the subject of a verb. In this case the complete subject is “Neither Lanai nor I”. It’s the complete subject of the verb qualified.   The rest of the choices do not reflect the correct answer. The given subject is not the object of a preposition, indirect object, or predicate nominative.