1. sit exam- cannot fail english, overall percentage must be 50% or
above
2. Standard textbooks
3. A1, A2, B3, B4,C5, C6, D7, E8, F9, U[ungraded]
4. before u choose wad u can take,u must be good
eng, chi, maths, additional maths, chemistry, physics, biology, one
pure subject, one elective subject