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

Over time, it __________________ into a sophisticated social and cultural activity. Chinese tea ceremony is more than just drinking a cup of tea. It’s a form of art. The way you practise tea ceremony, you show people what kind of person you are, your manners, your personality, and even your inner world.