Panda and Polar bear decided to switch jobs for the day; it works out well for one of them. Afterwards Panda, Polar Bear, and Penguin decide to spend the day at the beach.
Maybe I should get an 
apology letter ready...
Debería preparar una carta de excusa...
Debería preparar una 
carta pidiendo disculpas...
Je devrais peut-être
 préparer une lettre d’excuse.
Acho que eu devia fazer uma 
carta pedindo desculpas.