1. This is the smallest room in the house. 2. It was the biggest party of the year. 3. Monday is the busiest day of the week. 4. That was the most boring lesson ever! 5. She is the best student in the class. 6. This is the most expensive shop in town. 7. He is the youngest player in the team. 8. That was the funniest joke of the evening. 9. This is the fastest train in the country. 10. She is the most stylish girl at school.