Magic Grammar Time. The verb to be 2Versión en línea Test your knowledge of Harry Potter characters using the verb 'to be' in affirmative sentences! por Анна Леушена 1 Harry ___ a wizard. a am b is c are d 2 Hermione and Ron ___ best friends of Harry. a am b is c are d 3 Dumbledore ___ the headmaster of Hogwarts. a am b is c are d 4 "I ___ a student at Hogwarts", says Harry. a am b is c are d 5 The Hogwarts Express ___ a magical train. a am b is c are d 6 Severus Snape ___ a professor of Potions. a am b is c are d 7 We ___ members of Gryffindor house. a am b is c are d 8 ''You ___ a brave wizard,'' said Hagrid. a am b is c are d 9 The Golden Snitch ___ very fast. a am b is c are d 10 They ___ members of Slytherin house. a am b is c are d