Sent mail to you 1-2 hours ago... I'll repeat:
cancelled -> "prekinut" or "zaustavljen"
cancelling a test -> "prekidanje testa" ili "zaustavljanje testa"
To others (in english): what version do you prefer?
In croatian: kako ćemo prevesti to "cancelled"? Meni je oboje OK, ovisi u kojem kontekstu stoji...