Can you choose the different subjects you want to take?
Do they give you a badge?
Where do you have lunch?
In my case, I follow Caroline(my sister) around the school and go to her classes, but she can decide which subjects she wants to take and to change the hour she goes to it.
They didn't give me a budge.
We generally have lunch out of school, but I think there's a cafeteria or something like that where you can have lunch.