2. I (lie) in the bath when the phone (ring). * was lying/rang
lay/was ringing
was lying/was ringing
3. It (be) cold when we (leave) the house that day, and a light snow(fall) *
was/left/was falling
was being/were leaving/was falling
was/were leaving/was falling
I was lying in the bath when the phone rang.
It was cold when we were leaving the house that day, and a light snow was falling.
was lying/was ringing
was/left/was falling