alvin
says
acid, bases and salt is god damn complicated -.- dont even understand a thing
Lol! Its Easy Lah!;D
chunboon
says
tml go study again lols
Bo Jio -.-
chunboon
says
u xtra nia
F3 , Call Help U Pass De Hor!
alvin
says
our study session only allow 4 ppl at most =x ps ah kiu mor
chunboon
says
lols!