✨ ベストアンサー ✨
1. My brother is four years older than I. / My brother is senior to me by four years.
2. He is one the most successful actors in Hollywood.
3. What is the second tallest building in Japan?
4. Prices are getting higher and higher. ※比較級 and 比較級 ますます…
参考にしてください。
しげさん、ゴメンなさい。[of]が抜けています。
2. He is one [of] the most successful actors in Hollywood.