Present cont. 3 предложение + - ?​

I'm playing with my little sister

Maria is watching a DVD upstairs

My aunt is always borrowing my CDs without asking

She isn't working at the museum

I'm not speaking over the phone

Is she watching TV now?

Am I studying at the moment?

She isn't sleeping

Is he playing piano?

сделай ответ лучшим пожалуйста