is tt everything my FAULT!?

today i try to stop u all playing tt Ball...but u all just wanna play it. I trying to save the ball but i can't. I only can catch abit but it bounce away n it fall on 3rd to 1st floor. The ball was confiscated n i very sorry to sherry tt i nv catch it. It cause alot of problem,i m sorry to the class. While not everything is my fault?! Is not mean by hu is the last touch the ball,is those hu r playful wanna play the ball n cause so much things happen. If u all listen wat sherry n i say, the thing will not happen!!