"Godt arbejde" if it is an actual job done. "Godt gået" if it is in more general terms.
'Held og lykke'
Gud velsigne dig
Jesus elsker dig
Godt Helbred :D
They say godmorgen.
Farewell can be said as afscheid in Dutch. The complete line would be afscheid en veel geluk.
Good Morning.
"Godnat"
You can say "Hav en god dag" in Danish to mean "Have a good day."
det var godt
spiser edderkopper
"Det lyder godt"
(you are) Lucky= (du er) Heldig good luck = held og lykke
To say "good luck" in Polish, you would say "powodzenia."
Er den bog god?
Min dag er god.