He asked Papa to allow him to play the second violin part. But Papa refused, telling him he could not play with the growups, He had not begun his violin lessons yet. As Wolfgang  turned away, he insisted he didn't need lessons to play second violin.

Wolfgang 과   turned away  사이에 being 이 생략된건가요?

라는 질문을 드린 사람인데요    turn away 이가 퇴짜놓다, 거절하다 라는 뜻이 적합하다고 생각되어 , Wolfgang 입장에서는 거절당한 입장이기 때문에 수동이라 생각되었습니다. 참고로 여기서  대명사 he 는 Wlofgang 이라고 생각이 되서...