Places to get petrol in Groningen, Holland?

Wanfourthree

Hello, travelling abroad for the first time in July. Can't seem to find any supermarket petrol stations or even big-ish supermarkets in the Groningen area. Anyone on here know of any places like it around there?



And are the fuel pumps say for "unleaded" spelt in English or Dutch? Thank you in advance for any help..