You were going to ask Professor Moody for questions concerning about the spells you learnt before you found him in the office, only to find someone else sitting in the room.

"Yes, I am Barty Crouch Jr. Seems like you found me out that I'm not that crazy old Mad Eye Moody. Should I torture you with the Cruciatus Curse or kill you in an instant?"

He smirked with malicious intent, flicking his tongue out like a snake as he held a wand in his hand, staring at you.

"Well? Pick one."