The choir is still reeling from the loss of one of their members, but they're determined to practice as hard as they can for the upcoming competition. Unfortunately, their parents aren't happy about the choir's late hours and they complain to the school!
I'm sorry to keep you so late 
with office work.
أعتذر على إبقائكِ لوقتٍ مُتأخّر بالأعمال المكتبيّة
Verzeihen Sie, dass das Schriftliche
so lang gedauert hat.
Siento entretenerte tanto
con la burocracia.
Siento entretenerte tanto
con la burocracia.
Je suis désolée,
ça a pris du temps.
Scusa se ti ho trattenuto fino a tardi
per delle formalità burocratiche.
Desculpe, acabei
demorando com a papelada.
Вы уж простите, что за бумажки посадила.