I WAS SURPRISED AT HOW EASY HE WAS TO TALK TO.A. HE HADN'T EXPECTED...

72: I was surprised at how easy he was to talk to.A. He hadn't expected it was so easy to talk to me.B. I hadn't expected him to be such an easy person to talk to.C. I hadn't expected him be so easy to talk to.D. I hadn't expected talk to him would be so easy.