kesegno eske arib ke class Mel's ena lelit ye 12tin anbibu yaw ende revisim yihonachihial kidame ena ehud bedenb wisely giziewn bemetekem ye 11n anbibubet ...... Hulun t.t mesrat michilu kehone ke maths jemiruna , phy keza chem eyalachihu wede concept t.toch gibu yemeresat edilachew sefi silehone .... sostun t.toch mitferu kehone gn yaw total sum silehone mitayew kidmiya le mitichilut situna keneziya demo ke kelalu wede kebadu hidu ende ereft demo eng ena aptitude tiyake exam book lay eyeserachihu as a reference esun bemetekem and and ngr Beken wust mawok tichilalachihu .... keminim belay gn Ahun ko gizie ylm bilachihu endatizenagu and kenim tlk lewit tametalech