When Alex ______ (arrive), I _______ (have) dinner.
arrived, having dinner
While they _________ (go) they ______ (have) an accident.
were going, had
They ______ (play) video games, while their mom _______ (wash) the dishes.
were playing, was washing
John _______ (fall) asleep while he _______ (read) a book.
fell, was reading
She ______ (cross) the road when I ____ (see) her.
was crossing, saw
The phone ______ (ring) while David ______ (have) a shower.
rang, was having
When I _____ (see) Martha at the party she _____ (not talk) to Juliet.
saw, wasn't talking
They _______ (fall) off their bikes because they _______ (run) too fast.
fell, were running
I _______ (read) a book when you ______ (call) me.
was reading, called
While my father _________ (run) , he ______ (see) a beautiful bird.
was running, saw
While my father _______ (ride) a bike, he _____ (see) two robbers run out of the bank.
was riding, saw
She ________ (run) very fast and she _______ (not see) the tree.
was running, didn't see
Last weekend Susan ______ (walk) and she ______ (break) her leg.
was walking, broke
I _______ (sleep) when I ______ (fall) off the bed.
was sleeping, fell
It _______ (start) to rain while they _______ (wait) for the bus.
started, were waiting
While we ______ (drive) to São Paulo we _____ (see) an accident.
were driving, saw
Mary ______ (prepare) lunch when they ______. (come)
was preparing, came