Harry's careers interview wit McGonagall - with Umbridge sitting in the corner coughing.....
'May I offer you a cough drop Dolores?'

The scene ends wit Ymbridge saying Harry will become an auror over her dead body, and McGonagall offering to give Harry all the tutoring he needs to get the grades.

Also the DADA practical owl where he produces his Patronus under the eye of Umbridge!