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.
Q: Title: School. Sentence 1: Tom was struggling in school. Sentence 2: He decided to hire a tutor. Sentence 3: He found the tutor very useful. Sentence 4: His grades soon improved.
A: 
Tom became very happy with his academic performance.