She ________ (dry) her hair when the lights ________ (go) out.
She was drying her hair when the lights went out.
I ________ (look) for the remote control when the phone _______ (ring).
I was looking for the remote control when the phone rang.
She _________ (skate) when she _______ (fall) over and ________ (break) her leg.
She was skating when she fell over and broke her leg.
I _______ (use) the blender when it ________ (stop) working.
I was using the blender when it stopped working.
We ________ (have) dinner when someone ________ (knock) on the door.
We were having dinner when someone knocked on th door.
I ______ (download) a new app when you _____ (call) me.
I was downloading a new app when you called me.
It ______ (start) to rain when we _____ (play) football.
It started to rain when we were playing football.