

O meu pai sempre foi o meu herói.
Quem é o herói deste livro que estás a ler?
Os bombeiros foram verdadeiros heróis durante o incêndio.
"o herói" is in the lesson "Character" (Level 19), along with 12 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.