Level 4 Weapon quest issue....

[EvolutionXI]

I can't do more than one quest at a time? >.<
...I have the sign quest started...but I'm having problems with the quiz in Morroc part and can't get past it (the guy just keeps saying "You suck, take the quiz again" even though I get it all right).

EDIT: Nevermind, Pandora helped me get past that part of the sign quest so hopefully now I can finish it and then the lvl 4 wpn quest will work. ^_^