Bill answered: "Well, I have thought to take these classes in the summer study department in the ministry, because most students, who wanted to take for example, warding, alchemy, spell crafting and weaving, wizarding law, magical theory or politics, they go to that particular department, in order to get the subjects, they want. But this will be the last year, they will take the students in, who want to achieve their OWLs and NEWTs in these certain subjects, due to the improvement Lord Malfoy has done to Hogwarts."