The three visit the student council president to demand that their film be accepted for the cultural festival. The president, meanwhile, is busy trying to get the vice president to let her visit the boys school across the street.
You should just put up a sign 
saying "Not in the office."
ينبغي أن تضعي لافتة مكتوب عليها
لستُ في المكتب" فحسب"
Was? Häng doch einfach
ein „Abwesend“-Schild an die Tür.
Cuelga un cartel que diga "No estamos".
Cuelga un cartel de "no estamos".
Tu n’as qu’à coller
un mot sur la porte.
E metti semplicemente un avviso
"Torno subito", no?
Você devia colocar uma
placa dizendo "Não estou".
Просто оставь записку, что тебя нет.