Ballet!

I switched form competitive gymnastics to dance in January. I am not planning to major in dance, but I definitely want to take ballet as a class because I really enjoy it. I spoke with the teacher and she said that there is a fundamentals of dance class and then a basic ballet class. You have to audition to be in the basic ballet class. Does anyone know what level ballet is Basic Ballet? What kinds of skills do I need to know? I can only do two pirouettes on each leg currently, have good leaps, and am getting better at the terminology. I will be taking 8hr classes all summer, so I should improve greatly by then!