Final answer:
Harry felt a surge of pride in Hermione's jinxing ability when Umbridge was unable to remove Marietta's pimples that spelled 'sneak'. Option 3 is correct.
Step-by-step explanation:
Hermione's jinx on Marietta's pimples was both clever and effective, leaving a visible mark that directly defied Umbridge's attempts at control. This incident showcased Hermione's strategic thinking and skillful execution of magic to serve a purpose. It wasn't just a random jinx; it was a deliberate act of resistance against Umbridge's oppressive regime at Hogwarts.
The pride Harry felt wasn't just about Hermione's magical prowess; it was about her courage to stand up against injustice and fight back using her intelligence and magical abilities. It symbolized a small victory in their ongoing battle against the unfair authority imposed by Umbridge. This act highlighted Hermione's resourcefulness, determination, and loyalty to her friends, which resonated deeply with Harry, reinforcing their bond in the fight against adversity.
The correct answer is: Umbridge was unable to remove Marietta's pimples that spelled 'sneak' (Option 3)