his mother cooks some nice food every day 改为一般疑问句my　father　has　a　new　car　改为一般疑问句!　he　visits　his　grandparents　on　friday?改为特殊疑问句

1.Does his his mother cooks some nice food every day ?
2.Does your father　has　a　new　car　?
3.Who does he visit on　friday?

does your father have a new car?
who will he visit on friday? /when will he visit his grandparents?

Does his mother cooks some nice foodfood every day?
Does your father have a new car?
Is he going to visit his grandparents on friday?

Does his mother cook any nice food every day?
Does your father have a new car?
When does he visit his grandparents?

Does his mother cook any nice food every day?
Does your father have a new car?
(或者：Has your father a new car?)
When does he visit his grandmother?