at tension!!!!!!

anyone who took my SAt booklet that Mr. Yujin gave to me, pliz inform me a.s.a.p....I need to return it back to him...(i'm really sori for my carelessness, Yu Jin)...act i left it on my table, while i'm going to perfom my prayer....sadly, when i came back, it has gone......but, dun wori Yu Jin, i'll try my best to find it....