When I spoke to Tolfdir and he asked me if I knew a ward spell, I thought he said word spell and I said yes thinking he meant a shout. Now him and the other students are just standing there waiting for me to cast a Lesser Ward spell and when I try to talk to him it just says "this person is busy." Is there anyway I can cancel the action so I can speak to him again?
No I cant go back to an autosave because I went in and out of the room and it's already saved over a few times and stupidly I didnt make a new save before I spoke to him. Also, is there anyone in the college or somewhere else that sells a Lesser Ward spell?