Choose the most suitable response to complete each of the following exchanges. Phong and Samuel are talking about housework. Phong: "I think children should be paid for doing the housewo

 Choose the most suitable response to complete each of the following exchanges.

 Phong and Samuel are talking about housework.

   Phong: "I think children should be paid for doing the housework. "

   Samuel: "______. It’s their duty in the family."