איך אני אומרת באנגלית: "אני עולה לכיתה י"א, לאיזה כיתה אתה עולה?" תודה

next year i will be in 11th grade

next year i will be learn at 11th grade, in what grade will you study next year?

in which grade you will be next year?

i'm going to the 11th grade,and you?

i'm starting 11th grade next year. what about you?

אפשר בצורה הרבה יותר רשמית

next year i will be attending 11th grade. which grade will you be attending?