What ___(you/ do) when they ____(watch) the news yesterday?
were you doing - watched
What ____(you / think) about when the class ___(start)?
were you thinking - started
When the post man____(arrive), my father_____ (have) a shower
arrived / was having
While my brother_____ (study), my grandma_____ (make) some muffins
was studying / was making
While the children ___ (play), they____(see) a snake.
were playing / saw
What____ (your friends/ do) when you ____(see) them this morning?
were your friends doing - saw
What was your friends doing when the English teacher _______(arrive) today?
arrived
He ____ (miss) the train because he ____ (talk) with some friends
missed / was talking
What _______(you / watch) on TV at 7 p.m last night?
were you watching
I __(have) an accident while I ___ (drive) home.
had / was driving