He was born in Dhaka in 1995.
She was born in 1999.
I was born in Chittagong.
Do you know why it is necessary to prevent air-borne diseases?
Do you know why it is necessary to prevent water-borne diseases?
Do the common people know when the right time is for vaccinating the new born babies?
Do the common people in the USA know when the right time is for vaccinating the new born babies?