In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.

Title: My Car Repair Story. Sentence 1: I bought a 1969 Mercury Montego with a loose front seat. Sentence 2: The seat was loose because the car's floor had rusted through. Sentence 3: I removed the seat and repaired the floor with pieces of sheet metal. Sentence 4: My repair held the seat firmly in place after I reinstalled it.
The car then successfully passed the safety inspection.