PRofessor Snape hits Ron on the head
Ron is hit on the head by Professor Snape
Dumbledore extracted a memory
A memory was extracted by Dumbledore
They open the chamber of secrets
The Chamber of Secrets is opened
Neville killed Nagini
Naginiwas killed by Neville
Dobby's head hits a chest of drawers
A chest of drawers is hit by Dobby's head
Ron eats drumsticks
Chicken drumsticks are eaten by Ron
Someone drives a car
A car is driven by someone
Malfoy blows a paper bird
A paper bird is blown by Malfoy
Harry flies a broom
A broom is flown by Harry Potter
Hermoine punches Draco Malfoy
Draco Malfoy is punched by Hermione