While _____ (I/drive) to work, I ____ (have) a flat tire.
I was driving/had
My friends ____(have) coffee when I ___(see) them at Starbucks.
were having/ saw
When ___ (do/visit) your grandparents?
did you visit
I ____ (drive) to Oregon from California last year.
drove
We use simple past to talk about events that ___ and ____ in the past.
started and ended
startled and ended
started and over
We use past continuous to talk about events in ____ in the past.
profess
predict
process
progress
We use past continuous with __ or ___ to indicate an event interrupted by another event.
then or that
when or white
when or while
this or that
