There are doctors, nurses, nurses Assistant. Dentist There are keeping free of charge money because the Government wanted to help poor people, and some people don't have the money to pay medical expenses.
A doctor, dentist, nurse, nursing assistant is keeping it free of charge because the government wants to help the poor, and some do not have the money to pay medical bills.
There is a doctor, nurse, nursing assistant, the dentist is keeping free no charge, because the government wanted to help the poor, and some do not have the money to pay medical expenses.