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

Enesco was very nervous and asked for someone to turn his pages. In the audience there was Alfred Cortot, the brilliant pianist, and he was the __________________ to make his way to the stage.