my.....god.....

yday we have bi and sc...
hmmm.....BI....no comment la...sure B ady!
sc.....i would like the paper one hard...paper 2 easy...
sei lo...

tday, maths and sj...
maths, i did quite lot of mistakes!! T__T
sj....also....y i changed the ans?!!! T__T

marks:
maths : 35 + 50 = 85(hope la)
BI : 33 + 35 = 68
68/90 x 100% = 75( wat?! impossible!)
sc : 35 + 30(dono can get or not) = 65 ( -.-'')
sj : hope is 48/60