Hagrid/ride a bike
Hagrid is riding a bike.
Hermione/read a book (not)
Hermione is not reading a book.
Hagrid/take care of animals
Hagrid is taking care of animals.
Ron/eat chicken
Ron is eating chicken.
Hermione/have breakfast (not)
Hermione is not having breakfast.
Harry/practice with his wand
Harry is practising with his wand.
Harry/fly a broomstick (not)
Harry is not flying a broomstick.
Voldemort/laugh (not)
Voldemort is not laughing.