Which sentence has correct pronoun and antecedent agreement?

Responses

When I got home from my run, I took my shoes off and sat on the couch.
When the students entered the classroom, he saw the teacher at his desk.
I wanted to go outside, but I was working and could not leave our desk.
Because they were distracted by the neighbors, he tripped on the crack in the sidewalk.

1 answer

When I got home from my run, I took my shoes off and sat on the couch.