I ____ (have) a bad dream while I _______ (sleep) on the sofa.
had, was sleeping
He ____ (fall) down while he _____ (climb) a tree.
fell, was climbing
Susie _______ (watch) a film when she ________ (hear) the noise.
was watching, heard
The boys _____ (break) the window while they ______ (play) football.
broke, were playing
When the rain _________ (start), I _________ (play) outside.
started, was playing
The students _______ (do) exercises when the bell ______ (ring).
were doing, rang
While I __________ (walk) to school, I _________ (meet) my best friend.
was walking, met
When I _________ (start) to work at 6 o'clock, the sun _______ (shine).
started, was shining
She _______ (start) to cry while she ______ (watch) a movie.
started, was watching
When my mother ______ (come) home, my sister __________ (sleep).
came, was sleeping
Lara ________ (play) a computer game when her mum ________ (call) her for lunch.
was playing, called
The neighbors ________ (listen) loud music when I _______ (call) the police.
were listening, called
The postman ________ (come) while I ________ (have) breakfast.
came, was having
I _________ (sit) in a café when you __________ (call).
was sitting, called