that. buon`cuoi`, mon van co' can` ep' hoc. sinh hoc. kg?, van hoa cong san noi' thi`ngong., cha? ai muon' nghe,
hoc. sinh hoc.,quang trong. la` toan' ly' hoa', con`lai. nhu?ng mon khac' tuy`theo hoc. sinh nao`thich', ho. tu*. tim`ma`hoc.,tu*. nhien nhet' vao`dau`hoc. sinh< nhung nuoc' tu* ban, ho. dau can`hoc. theo kieu suc' vat. cong san, tai sao ho. lai. gioi vay.?,dung' la`xa hoi chu nghia cho' meo`cs