e hem.......ngay mai 5/12 mi ban dc nghi Marketting nhe' :P ...........thay busy oy`.........hoc bu lai sau :affraid: ........chieu 3 nhom thuc hanh vi tinh nho di hoc nhe'.......de tiet sau ktra thuc hanh vi tinh do'.......... :tongue:
Ah`..........lop anh van on bai` de ktra 1tiet :no: ..........rui` soan bai cho tiet ngay cnhat he....... :sleep: