1)Russia is one of the most beautiful beautiful countries in the world.
2)Conan Doyle is one of the most famous people in the world.
3)London is one of the most popular towns in Europe.
4) Hermitage Museum is one of the most interesting museums in our city.
5) Alexander Pushkin is one of the most well-known writers in the country.
6) My sister is one of the most lovely people in my family.
7)La Scala isone of the most popular theatres in Europe.
8)My friend is one of the most beautiful and popular people in my school.