She was waiting for the bus ______ it was snowing outside.
while
He _______ (cook) dinner when someone ____ (knock) on the door.
was cooking/knocked
I was reading the newspaper _____ my sister was cooking breakfast.
while
I was walking to the store _____ I found a wallet on the ground.
when
They _______ (drive) home when they ______the accident.
were driving/saw
We were having dinner _____ the lights went out.
when
They were sitting in the park _____ it started to rain.
when
She _______ (walk) to the store when it ______(start) to rain.
was walking/started
I _______ (talk) to John when I _____(realize) I had missed my train.
was talking/realized
I _______ (jog) in the park when I _____ (see) the lost dog.
was jogging/saw
She _______ (take) a nap when the earthquake _____ (happen).
was taking/happened
They were celebrating their anniversary _____ they heard the news.
when
He was sleeping ______ the alarm went off.
when
I was working on my project _____ my friends were watching a movie.
while
I _______ (hear) a noise while I ______(sleep).
heard/was sleeping
He _______ (play) soccer while his friends ______(cheer).
was playing/were cheering
I _______ (write) an email when my computer suddenly _____ (freeze).
was writing/froze
He _______ (fall) asleep while I _____ (read) to him.
fell/was reading
They _______ (have) lunch inside while the sun _____(shine) outside.
were having/was shining
We _______ (have) a meeting when the lights ______(go out).
were having/went out
I _______ (read) a book when the phone _____ (ring).
was reading/rang
They _______ (order) drinks when the band _____ (start) playing their favorite song.
were ordering/started
They _______ (watch) TV while I _____(cook) dinner.
were watching/was cooking
I _______ (make) coffee while you ______(get) ready.
was making/were getting
She _______ (study) when her brother _____(come) into the room.
was studying/came
I was taking a shower _____ the doorbell rang.
when
We were talking on the phone ______ the battery died.
when
She _______ (cry) when I _____(walk) into the room.
was crying/walked
We _______ (play) a game and _____ (listen) to music at the same time.
were playing/listening
We _______ (shop) when we _____(bump into) an old friend.
were shopping/bumped into