To^i ddang ho.c ESL dde^? chua^?n bi. va`o ho.c graduate, major chi'nh cu?a to^i la` CS, chi? ho.c ESL kho^ng ma` la^u ro^`i kho^ng ddu.ng dde^'n computer. Ne^'u co' group na`y thi` hay qua', ddo*~ bi. que^n "nghe^`". MINH