Present Continuous Tense

I ___ (study) at the moment.

I ___ (not sleep) right now.

He ___ (walk) to school now.

"____ (you sleep)?" Peter asked.

Jason and Mandy ____ (do) his assignments at the moment.

The students ___ (work) on the Science project at the moment.

My kids ___(play) hide-and-seek in the park now.

My wife ___ (not cook) today. She is very busy.

____ (Ryan play) the piano now?

___ (Andrea help) Mandy at present?