Language / Dobrze vs Dobry [15]

I know these are very common words and this should be easy, but I still can't figure out when to use "dobrze" or "dobry." If you could give me real life conversational examples, that would help.

Work / Where can I find potential English learners? [6]

I am interested in teaching English privately in Warsaw and I would like to know if anyone has advice on how to find students. I would prefer to teach adults during daytime hours. Your help is appreciated!