Me and my sister were playing computer games when the explosion took place.
My neighbor was watering the flowers when the explosion took place.
I was doing my homework when an accident happened.
My sister was at school when an accident happened.
My neighbor was at work when an accident happened.
I was having a bath when a strange spaceship landed.
My sister was eating when a strange spaceship landed.
My neighbor was sleeping when a strange spaceship landed.
