While they ______ (play) football it suddenly ______ (start) to snow.
were playing / started
The phone ______ (ring) while I ______ (take) a shower.
rang / was taking
We ______ (sit) outside when it ______ (begin) to rain.
were sitting / began
I ______ (drop) my cup of coffee when I ______ (open) the door.
dropped / was opening
The teacher ______ (talk) when the fire alarm ______ (ring).
was talking / rang
They ______ (run) in the park when they ______ (see) a squirrel.
were running / saw
I ______ (lose) my keys while I ______ (walk) home.
lost / was walking
While he ______ (listen) to music his sister ______ (come) into the room.
was listening / came
She ______ (cook) when she ______ (burn) her hand.
was cooking / burned
He ______ (fall) asleep while he ______ (read) a book.
fell / was reading
They ______ (have) dinner when the lights ______ (go) out.
were having / went
She ______ (drop) her phone while she ______ (run) for the bus.
dropped / was running
While she ______ (wait) for the bus she ______ (meet) an old friend.
was waiting / met
The students ______ (write) their tests when the principal ______ (enter) the room.
were writing / entered
I ______ (watch) TV when my mom ______ (call) me.
was watching / called
We ______ (dance) when the music suddenly ______ (stop).
were dancing / stopped
She ______ (meet) her best friend while she ______ (travel) in France.
met / was traveling
When she ______ (walk) to school it ______ (start) to rain.
was walking / started
We ______ (drive) to work when we ______ (see) an accident.
were driving / saw