

This pizza is really good!
[ˈðɪs ˈpitsə ˈɪz ˈriəli ˈɡʊd!]
Do you know a good doctor?
[ˈdu jə ˈnoʊ ə ˈɡʊd ˈdɑktər?]
It's not a good idea.
[ˈɪts ˈnɑt ə ˈɡʊd aɪˈdiə.]
"good" is in the lesson "Adjectives 3" (Level 7), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,375 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.