lol

your done with science?!

no

awh i'll do mine sah

how to do it??!!!

dunno

sked laura to do mine

asked*

in return i had to get her english book

wow.......nice deal

haahahaha

hard!!!!

very.. whats partially parmeable membrane?

only certain stuff can pass through the membrane

how to answer number 2?

u chose a?

c dau

daw

why?

yeah ry

tarung bah?!

ask ryan

he's not sure

bianca was a

oh wel.

o.o

hahaha O.o