1. Who is the richest person in the United States of America?
2. What is the longest river in Russia?
3. Where is the oldest theatre in Europe?
4. What is the most beautiful building in Moscow?
5. Who is the youngest in your class?
6. Who is the most popular actor in Britain?
7. Who is the most intelligent pupil in your group?
8. Where is the hottest climate in the world?
Объяснение: Для образования превосходной степени мы используем суффикс -est для кратких прилагательных (rich, long, old, hot) и слово 'most' для длинных прилагательных (beautiful, popular, intelligent). Для прилагательных, оканчивающихся на 'y', 'y' меняется на 'i' перед -est (happy - happiest).