آزمون آنلاین زبان انگلیسی 2 - درس اول | آزمون شماره 6231

Before money was invented, human beings used to ……… goods and other things in order to meet their needs.

This factory was managed by a boss who was stone ……… to the workers' requests working honestly to improve the factory's production.

..When something bad happens, there's no..................................... in wishing it had not happened. The only option is to minimize the damage