I __________(go) to work, when I __________ (see) an accident.
was going/saw
The phone ___________(ring) while David __________(have) a shower.
rang/was having
Sarah and Kate ____________(have) a drink when two men ___________(start) to fight.
were having/ started
I ____________( sleep) when I __________(fall) of the bed.
was sleeping / fell
It __________(start) to rain while Mark and James _______________(wait) in the bus.
started / were waiting
When Anne opened/had opened the door, she realized that somebody broke/had broken into.
opened/ had broken
By the time Julia left/had left the shop, she spent/had spent all her money on clothes.
left / had spent
I didn’t want to see that film because I saw/had seen it twice.
had seen
Alfred had worked/worked in a bank for five years before he was sent to Rome.
had worked
Philip tidied/had tidied his bedroom before he left/had left for work.
had tidied / left
