2021(2022) O/L Marking Schemes 2021 (2022 May) O/L History Marking Scheme | Sinhala Medium by SL Edu 2022-11-14 by SL Edu 2022-11-14 Download 2021 O/L History Marking Scheme in Sinhala Medium that was conducted in May 2022. This O/L Marking is Relevant to Sinhala medium students. You can download Marking Scheme and MCQ answers sheet as a PDF file using following link below.
