Soil pollution in this area has become serious due to years of industrial activity.

The environmental issues are becoming more serious.

Environmental issues are becoming more serious day by day.

Industrialization promotes economic growth.

This country is industrializing rapidly.

He has been working as a doctor in this town for many years.

I haven't seen him for a long time.

He has been working as a doctor in this town for many years.

In my area, a summer festival is held every year.

This problem is very serious.