Образовать отрицательные и вопросительные предложения на английсском языке His dog often

1. Does his dog often play in the garden?
Where does his dog often play?
Does his dog often play in the garden or in the park?
His dog does not often play in the garden.
2. Is Anns mother cooking a cake in the kitchen now?
Where is Anns mother cooking a cake in the kitchen now?
Is Anns mother cooking a cake in the kitchen or in the bathroom now?
Anns mother Is not cooking a cake in the kitchen now.