Ers y penderfyniad i gau ysgolion a chanslo arholiadau'r haf hwn, rydym wedi gweithio mor gyflym â phosibl i ddatblygu'r wybodaeth fanwl sydd ei hangen ar fyfyrwyr.
Since the decision to close schools and cancel this summer’s exams, we have worked as quickly as possible to develop the detailed information students need.