John does his homework (after dinner).对括号里的部分提问

When does John do his homework
I'm going to (visit my grandparents) this afternoon.
改为否定句：I'm not going to visit my grandparents this afternoon.
改为一般疑问句：Are you going to visi your grandparents this afternoon
做肯定回答：Yes,I am.
做否定回答：No,I'm not.
对括号里的部分提问：What are you going to do this afternoon
不明白的再问哟,请及时采纳,多谢!

When does John do his homework?


I‘m not going to visit my grandparents this afternoon.
Are you going to visit your grandparents this afternoon?
Yes,I am
No,I'm not.
What are you going to do this afternoon?

I'm going to (visit my grandparents) this afternoon.
改为否定句：I am not going to visit my grandparents this afternoon.
改为一般疑问句：Are you going to visit your grandparents this afternoon?
做肯定回答：Ye...