My sister is swimming now.
My sister isn't swimming now.
They are making a cake now.
They are making a cake now.
We are playing football now.
We aren't playing football now.
He is watching TV now.
He isn't watching TV now.
He is drinking milk now.
He is drinking milk now.
My friends are playing computer games.
My friends are playing computer games.
I am doing my homework now.
I am not doing my homework now.
My brother is swimming now.
My brother is swimming now.