I also have two private students. a Spanish and a swiss Girl. They are very good actually, I am very proud of them. They are quick learners and I work onthem at fast pace.
On this day we worked the song 'Amar é- roupa nova'. they could therefore indentify several different verbs in the infinive, like, "suspirar sem perceber, respirar o ar que é você..."
I also worked with preposition of place. it is interesting how fast they are learning.