1.This is a most valuable picture in the Russian museum.
2.My computer not so new as my friend’s computer.
3.Our exams harder then yours.
4.The Moscow university building, is the most heights building in a capital.
5.Our city is not so big like Kiev, but it’s same as beautiful.
6.The Nevski Avenue - is one of the most beautiful streets of Saint-Petersburg.
7.Who a the most younger student in our group? - Petr