Составить в present continuous по 3 предложения: в утвердительной, отрицательной и вопросительной форме

1 my mother is having dinner now
My mother isn't having dinner now
Is my mother having dinner now?

2 my farther is watching tv at the moment
My farther isn't watching tv at the moment
Is my farther watching tv at the moment?

3 my granny is working in the garden right now
My granny isn't working in the garden right now
Is my granny working in the garden right now?

Утвердительное:
The are playing football now.
Отрицательное:
They aren't playing football now.
Вопросительное:
Are they playing football now?