Prelim 2 practical today was a total disaster!
Can't believe I made so many mistakes for Biology. I thought bio was gonna be easy so I spent much of my time studying chem. In the end, I screwed it up. =( I don't know why my 2nd experiment for bio didnt turn dark blue after adding the iodine to the solution =/ & it didnt occur to me to put my test tube into the boiling water to test for reducing sugar though I saw Clarissa doing that. Sigh. Depressing =( Anyway, what's done is done.. Just hope to be better prepared for the real practical.
After doing the experiment, we were locked in the LT for the rest of the day & it was really a waste of time. Only managed to do a few questions here & there cause I didnt have the mood to study.
81 days to O levels, 2 weeks to prelim 2 & I'm still thinking about shopping =/