As part of a special test, the school has brought the students to an uninhabited tropical island where they must now live for a week. Their performance on the test can have an enormous impact on the point standings of the four classes.
We've gotta put in the work now and then, 
or we won't have any points left, huh?
علينا بذل عملٍ من حينٍ لآخر
وإلّا لن تتبقى لنا نقاط، صحيح؟
Wir müssen uns auch mal am Riemen reißen,
sonst bleiben uns keine Punkte übrig.
Tenemos que ayudar un poco,
o no nos quedarán puntos.
Tenemos que ayudar un poco,
o no nos quedarán puntos.
Si on fait rien,
on pourra pas gagner de points.
Dobbiamo pur sempre impegnarci
o non ci resteranno punti.
É melhor trabalharmos ou 
ficaremos sem pontos, hein?
Порой нужно вкладываться в
работу, иначе баллов не останется.