Question

When _______ leaves for work in the morning, he makes sure to pack his thermos. What noun or pronoun should be placed in the blank? students Frank they I

Answer 1

Frank is the answer because pronouns and nouns have a singular subject so it'll be a person and a person is Frank

Answer 2

Let's see... This is third person, right? So that eliminates I. This relates to only one person, leaving Frank as the answer because Frank is a singular third-person pronoun.

"When Frank leaves for work in the morning, he makes sure to pack his thermos."