They speak Danish. Danish is a North Germanic language http://www.omniglot.com/writing/danish.htm
In Gothenburg, Sweden, the primary language spoken is Swedish. However, English is widely spoken and understood as well.
Danish, funnily enough. And the people are called "Danes".
People in Copenhagen, as well as the rest of Denmark, speak Danish. Danish is the official language of Denmark and is widely spoken throughout the country.
Ja, naturligvis.
God morgen
Benjamin Lasnier speaks Danish, as he was born in Denmark and raised there. He may also be fluent in English as he has fans from various countries and often communicates with them in English on social media.
Denmark, Greenland,
Don't think so.
In which countries the residents speak Danish? That would probably be Denmark. Danish is also a school-taught subject in Greenland from 1st grade.
He speaks Danish
you are mad but yes