What does your parents do?

What does your parents do? What does your parents do?(找错） what do your parents do?what does your parents do?哪个对啊~ 说明理由 what does your mother do 和 what do your parents do为什么前者是does 英语改错!What does your parents want to do? what does your parents want to do 哪里错了 What_______ (does,do) your parents have? What does your ( ) do on Sunday?A.parents B.sisters C.brothe What does your sister do? what does your mother do? What does your mather do? what does your grandfather do?