How long have you listened to Mozart?
Ever since I took my piano lesson when I was five.
Do you ever use Mozart sheet music to play?  There's a lot online!
yes all the time when I was young. In those days, I had to pay for those music. It was quite expensive 
I bet!  There's a lot of free resources online now!  MakingMusicFun.net is one if that helps...
Thank you. It would save a lot this days. Will you play with the online music with a ipad? 
Yes, there are a few ways to do so!  Virtual Piano is one but I've never tried it.
Oh really. will it be too small to read from those scores.
I'm not sure.  Will a split keyboard help or even be possible, you think?
I don't think you, there is certain distance between you and the keyboard. That's why I haven't tried it.