Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово ONE так, чтобы оно грам­ма­ти­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

When you look at Kizhi, the __________________ thing that you see is the beautiful main building with dozens of teardrop-shaped roofs. There are two smaller buildings with a similar design nearby, which are also very impressive.