شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 9267

They collected information about the richest ……… in the world.

.I tried to keep my Persian translation of the book as similar as ................................ to the main English book

I suppose it’s ................... for a mother to feel sad when her children leave home.

The little town is a long way from the nearest big city. …, there is a good bus service.