英语题,急求His brother likes singing very much 改为否定句对his brother

1 His brother does not like sing at all.
Who likes singing very much?
Whose brother likes singing very much?
What does his brother like?
2 My mother is not cooking dinner in the kitchen.
What is your mother doing in the kitchen?
Who is cooking dinner in the kitchen?
Whose mother is cooking dinner in the kitchen.
Where is your mother cooking dinner?
3 We will not go to a park next week with my friends.
When will you go to a park with your friends?
Whom will you go to a park with next week?

好多呀！打字麻烦