............ the girl ............ on the door while I ............ my book?
was ... knocking / read
did ... knock / read
did ... knock / was reading
was ... knocking / was reading
The lights ............ while Jerry ............ dinner
went out / was eating
went out / ate
were going out / was eating
were going out / ate
I ............ my story while you ............
was writing / slept
wrote / were sleeping
was writing / were sleeping
wrote / slept
Richard ............ at the university when he ............ his wife
was teaching / met
taught / was meeting
was teaching / was meeting
taught / met
When I ............ at the party, Sam ............ me to some friends
arrived / was introducing
arrived / introduced
was arriving / was introducing
was arriving / introduced
Barbara ............ in Paris when she was 15 years old
lived
was lived
was living
living
It ............ when I ............ yesterday
was snowing / was getting up
was snowing / got up
snowed / got up
snowed / was getting up
Yesterday at 9pm, my parents ............ in the garden and they ............ wine
were sitting / drank
sat / drank
sat / were drinking
were sitting / were drinking
Gordon ............ when he ............ the accident
drove / was having
drove / had
was driving / was having
was driving / had
William ............ Mary at the airport
wasn't meeting
didn't meet
wasn't met
didn't meeting
Some prices ............ last summer
were increasing
increasing
increased
were increased
my mum ............ the bathroom and then she ............ lunch
cleaned / made
was cleaning / made
cleaned / was making
was cleaning / was making
Sarah ............ to catch the bus when she ............ and ............ her ankle
ran / fell / broke
ran / was falling / was breaking
was running / was falling / was breaking
was running / fell / broke
Sally ............ dinner, then she ............ a shower
was having / was having
was having / had
had / had
had / was having
My uncle ............... a lot of money to buy a new car last year
saved
saving
was saved
was saving
While she ............ TV, her brother ............ football
was watching / was playing
watched / was playing
watched / played
was watching / played
I ............ you while I ............ my dog yesterday
saw / walked
was seeing / walked
was seeing / was walking
saw / was walking
the phone ............ when I ............ work
wasn't ringing / was leaving
wasn't ringing / left
didn't ring / leaving
didn't ringing / left
............ David ............ on the sofa at 2pm?
did ... sit
was ... sit
was ... sitting
did ... sitting
the internet ............ while the boy ............ video games
was crashing / was playing
was crashing / played
crashed / was playing
crashed / played