More opening gambits

[Amy Z]

No: HPFGUIDX 17251

That was so much fun, and I ran into so many others as I looked up my 
own wrong guesses, that I put together another list.

Can you identify who spoke each of these as his/her first line?  And 
what the heck, I'll be as Snapelike as Caius and require book and 
chapter too.  If you want to send your answers, send them to me at 
aiz24"at"hotmail.com (read @ for "at").  I'll post the answers to the 
list in a few days.  Have fun!

Amy Z


"How did you know it was me?"

"Oooooooh!"

"Nine and three quarters!"

"What is it?"

"Aha!"

"Welcome."

"=Nearly= Headless?"

"Well, what are you all waiting for?"

"Are you all right?"
		
"Fancy seeing you here, Professor McGonagall."