today's paper is a blessing! =D the teacher set an almost similiar question that we had done for our report so 2/3 of the paper was done with ease, just pray that there wasn't many careless mistakes here and there and i should get most of the 2/3 of the marks allocated. *fingers-crossed* another part is similiar to an exercise that he went thru in the class. i look at the question in the exam and compared with the one he done in the class. they looked almost the same... so i simply copied the whole diagram inside! haha! hope that it is the correct diagram. also he asked for the gains which i simply anyhow whack my answers... anyway the default is a B for this subject so i should be contented with one.

finally a few days break before the next paper on coming friday! aweeee~~~