УМОЛЯЮ НАДО . 9Предложений в настоящем длительным времени (3 плюса "+" 3 минуса "-" 3 вопроса "?"

I am writing a test now.

I am not writing a test now.

Are you writing a test now?

He is playing football now.

He is not playing football now.

Is he playing football now?

They are reading a text now.

They are not reading a text now.

Are they reading a text now?