Ответ:
1 Buses are more crowded than trams. I will ride the tram. 2 Last year, our basketball team was the most popular in the city. 3 My uncle is five years older than my father. 4 My suitcase is heavier than yours. 5 My bedroom is more tidy than yours. 6 Petya is younger than Anin’s brother, older than yours. 7 Your portfolio is cheaper than mine, but it is prettier. 8 Your sister is the most beautiful girl in the classroom. 9 This is the most brilliant idea. 10 This is the worst comedy. She's boring.