"After you finish, are you going home?"
Translation:Ar ôl i ti orffen, wyt ti'n mynd adre?
The recommended/best translation that I see has ti twice: Ar ôl i ti orffen, wyt ti'n mynd adre?
Yes, of course, but the chi/ti change was suggested, too. And meanwhile I saw another exercise with multiple choice where there were two correct options, both with chi/ti change. Of course it can be a singular/plural change. But it looked like a informal/formal change. Strange.