Graphs.........uh!!

I never feel stressed like this even in form 5 where the minimum number of subjects that a science student has to take is 10!! But I'm taking just 4 subjects in STPM and I'm so tensed up with all the homeworks that I've to complete before the school reopens! The graphs in P.A is not an exeptional.......uh, although its fun to do it but I just couldn't get it done in time!! This definitely going to effect my timing in real examination as we r suppose to complete five parts in three hours!! My essays are also another problem......I think I should enhance my vocabulary. My MUET scrapbook is not done yet too......... ahhahhhhhhhhhhhhhhh