When the volcano erupted, my mom _____ reading a book.
was
I _____ cooking when there was a tornado.
was
My parents ______ working in the yard when they felt the earthquake.
were
Mathias _____ _____ (eat) ice cream when he felt the earthquake.
was eating
Nicoalt and Alvaro ____ _____ (sleep) when the volcano erupted.
were sleeping
Santiago _____ _____ (study) when a tornado swept through Yellowstone National Park.
was studying
I ____ ____ (play) soccer when the volcano erupted.
was playing
We ____ watching a movie when we felt the earthquake.
were
