when do you go at home?(cuando vas a casa?0
when do you study english?(cuando estudias ingles)
when is she talking?(cuando esta ella hablando)
when does she go shopping?(cuando ella va de compras)
when do we have a party?( cuando nosotros tenemos fiesta)
while
i was studing while you were at the movies with your friends.
We stayed in our old house, and for a while it seemed like we had never left.
while i was driving i saw a car accident.
he is taking care of everything in the house while his parents are out of town.
while the music was playing jane and edward were dancing.
