The boy ___ (throw) a stone to a car when his owner ___ (arrive).
Was throwing / arrived
While I ___ (climb) the wall, my girlfriend ___ (read) a book.
Was climbing / was reading
When they ___ (call), the lawyer ___ (no/sleep).
Called / wasn't sleeping
The athlete ___ (run) while the audience ___ (watch).
Was running / was watching
Her father ___ (no/have) breakfast when the telephone ___ (ring).
Wasn't having / rang
While we ___ (play) Among Us, our little brother ___ (have) a shower.
Were playing / was having
___ you ___ (buy) T-shirts at the shopping centre yesterday?
Did / buy
When Michael's grandma ___ (arrive), he ___ (chase) the dog.
Arrived / was chasing
