Homer + study
Homer was studying
It + rain
It was raining
We + play basketball
We were playing basketball
I + listen to music
I was listening to music
What were we doing?
We were dancing
They + use their mobile phones.
They were using their mobile phones.
What was he doing?
He was sleeping
What were you doing?
I was running
You + eat breakfast
You were eating breakfast.
What were they doing?
They were playing computer games