The Nighmare is OVER.. (For today)

I am not born stupid and yet not so genius.. So I guess,in my everyday life as a student.. there's up and down.. One minute I understand the concept and so clear about it and the next minute I got confuse.. Well, nobody is perfect what.. So today exam was quit well lah... Its just a mid-sem and 10% only.. But this 10% will help much.. There's only 2 question. 1 is structure and the other 1 is calculation... So being smart in Math (hehehhe).. I answer the calculation first cause I am pretty sure I can answer that which I did... hahaha.. so the 50 mark is there already but still there's a plus minus of that cause there a explanation part which I am not so good at.. HAHAHHA.. so here come the first question, I DID NOT manage to answer it all.. cause not enough time.. Not only me but almost everyone in the class. I got so caught up with the calculation and I forgot about the time.. so I guess I'll miss my 50 mark from there... hopefully not all... I need to score and I need to maintain a PNGK of 3.7 and above... I have to and I have to work hard for it...