Hey Juliana, sorry for the delay... I had some rush hard time here in Aus. :)
Hmm, dentist huh? Interesting! I'm a software engineer by the way.
I'm enjoying a lot Australia, it's amazing! Not so different from Brazil though.
Yes, my English improvement is my first goal here, and after I'd like to work in my area, IT. Let's see what happens. Ahhh, and I came with other 3 friends.