1) neither….nor
2)not only ……. But also
3)both…… and
4)either.. or
5)either….or
6)both…. And
7)not only…..but also
8)weather….or
9)both…..and
10)neither….nor
In the text it says, "She taught me my scales and exercises, too, on the little parlor organ", "I struggled with the 'Harmonious Blacksmith'", and "<span>I had been doggedly beating out some easy passages from an old score of 'Euryanthe'". The boy mostly practiced scales and exercises, but he also played "Harmonius Blacksmith" and "Euryanthe".</span>
The correct way can be was good
I think it’s C because it makes the most sentence according to the first sentence.