Zestaw ze sobą przymiotniki i ich definicje.

difficult but interesting -  --- challenging demanding creative stressful tiring repetitive

have original ideal -  --- challenging demanding creative stressful tiring repetitive

needs a lot of energy -  --- challenging demanding creative stressful tiring repetitive

doing the same over and over again -  --- challenging demanding creative stressful tiring repetitive

makes me feel nervous -  --- challenging demanding creative stressful tiring repetitive

makes me tired -  --- challenging demanding creative stressful tiring repetitive