1. My car _____________(break) down when I _____________(drive) home from work.
broke/ was driving
_________ Jim _________(smoke) when he _________(turn) on the gas?
Was Jim smoking/ turned
She _____________(be) so tired that she _____________(sleep) for twelve hours.
was/ slept
The tortoise _____________(run) while the hare _____________(have) a nap.
was running/ was having
While the children __________(surf) the Internet, they __________(find) a really interesting website about music.
were surfing/ found
Helen and I _________(talk) together when the accident happened.
were talking
While I ………………(walk).. down the street, I ………………(see).. a strange sight.
was walking/ saw
I ……………….. a car last month.(buy)
bought
At 5 a.m yesterday morning, I .......(clean) up my room.
was cleaning
This time last week, Timmy and Lan______(visit) the Temple of Literature.
were visiting
Two hours ago, my class ____(learn) Maths.
learned
