Wow....unbelieveable!

Unbelieveable! 
I got 3rd rank in my mandarin course @IEC! 
The highest rank i ever got is 4th,then now i got 3rd!
My score just 1 point higher than my friend who got the 4th...
Wowww.......
Very happy right now!
And then in the afternoon,i have just done my biology....
Bit difficult yeah...
All of the questions are senior high school...
I left 15 questions without answering....
Whew,....
I must get 1st rank for it!!!! 
Wish me luck....
But,can I????
Confused ..........
I wish i could be the 1st rank...