Vídeos Relacionados
![Video - Introduction: Joao](http://s3.amazonaws.com/pollyvideos/45260092/7552c857-19ed-4eb2-9b22-edb98ff8a96e/thumbnail_0.jpg)
active
Introduction: Joao
Joao
![Video - Introduction: Ingrid Song](http://s3.amazonaws.com/pollyvideos/45260092/21cbed70-2506-4fa4-9d0a-d9cbfdc380cf/thumbnail_1.jpg)
active
Introduction: Ingrid Song
Ingrid Song
![Video - What's the difference between "ser" and "estar" in Portuguese?](http://s3.amazonaws.com/pollyvideos/45260092/15b1b562-83d1-45d2-805a-38ca2c18c9ed/thumbnail_0.jpg)
active
What's the difference between "ser" and "estar" in Portuguese?
Prof Renato
![Video - What is the difference between "a" and "á" in Portuguese?](http://s3.amazonaws.com/pollyvideos/45260092/fa69e803-0ea5-4635-88d5-34d96f62cc94/thumbnail_0.jpg)
active
What is the difference between "a" and "á" in Portuguese?
Nayane Bremm
![Video - Why does the definite article "o" sometimes come before the "que"?](http://s3.amazonaws.com/pollyvideos/45260092/bbba9495-66cf-48f9-ad8a-6dcca638b427/thumbnail_1.jpg)
active
Why does the definite article "o" sometimes come before the "que"?
Nayane Bremm