While my father was _______ (ride) a bike, he _____(see) two robbers run out of the bank.
riding / saw
While we were ______ (drive) to the Central, we _____ (see) an accident.
driving / saw
While my father was _________, he ______ (see) a beautiful bird.
running / saw
Naruto was ________ (run) very fast before it _______ (rain).
running / rained
They were ______ (play) video games, while their mom _______ (wash) the dishes.
playing / washed
While they were _________ (go) home, they ______ (have) an accident.
going / had
Mary was______ (prepare) the lunch before they ______ (come).
preparing / came
John was _______ (fall) asleep before he _______ (read) a book.
falling / read
I was _______ (read) a book before you ______ (call) me.
reading / called
The phone ______ (ring) while David was ______ (take) a shower.
rang / taking
Susan was ______ (walk) when she ______ (break) her leg.
walking / broke
Before I ______ (meet) Kate, I was _____ (wear) a blue dress.
met / wearing
I was _______ (sleep) when I ______ (fall) off the bed.
sleeping / fell
When Alex ______ (arrive), I was _______ (have) dinner.
arrived / having
When I _____ (see) Martha at the party, she wasn't _____ (talk) to Juliet.
saw / talking
They were ______ (cross) the road when I ____ (see) them.
crossing / saw
It was _______ (rain) before they _______ (wait) for the bus.
raining / waited