英语题「短文改错」求解【急】

英语题「短文改错」求解【急】
Like most of teenagers today,I love pop music.①
However,my father is a Beijing Opera fan.They always②
have different opinions about what to listen.Last Sunday,③
my father was stting on the sofa,enjoyed his favorite piece④
of Beijing Opera.I couldn't understand if my father was⑤
so interested in this kind of music.So I changed the record⑥
to my favorite pop songs.Feeling excitedly,I danced⑦
with the music.Covering his ears,my father went away.⑧
Only then had I realize that I was wrong.How could I only⑨
think of me and make my father unhappy?So I apologized⑩
to my father a little while later.(完）