英语完形：It was none of that.

英语完形：It was none of that.
Randy sat at the back of the classroom.I thought he wanted to ask why I didn’t correct their exam papers or maybe he wanted to ask for leave or … It was none of that.With his eyes sparking(闪烁),Randy said,“This is the first time I’ve not wanted a college class to end.”
请问这个It was none of that.（none）为所填词（其余三个something,no one,nothing）