She is working (ella estátrabajando)
They are sleeping (ellos están durmiendo)
We are swimming (nosotros estamosnadando)
We are playing (nosotros estamos jugando)
They are studying (ellos están estudiando)
She is studying (ella esta estudiando)
He is working (el esta trabajando)
They are Playing (ellos están jugando)
They are singing (ellos están cantando)
I am happy (yo estoy feliz) - Is she working?
(¿esta ella trabajando?
) - Are they sleeping?
(¿están ellos durmiendo?
) - Are weswimming?
(¿estamos nosotros nadando?
) - Are we playing?
(¿estamos nosotros jugando?
) - Are they studying?
(¿están ellos estudiando?
) - Is she studying?
(¿esta ella studiando?
) - Is he working?
(¿esta el trabajando?
) - Are they playing?
(¿están ellos jugando?
) - Are they singing?
(¿están ellos cantando?
) - Am I happy?
(¿estoy yo feliz?
).