شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 10599

Iranian people believed that it was their ......... to help those who had lost their homes in the earthquake.

I answered the questions .............................   . I didn't write my answers in the workbook.

In all societies, the poor are found at the bottom of the social …; on the contrary, the rich remain at the top of it.