The town was changing quickly. -
Lisa was studying when Joe called her. -
Was Anna having a shower when an earthquake began? -
I was reading when the doorbell rang. -
My best friend graduated from the university in June. -
I was watching television when my mother came home. -
You weren't dancing at noon yesterday. -
The children were playing in the park when it started to rain. -
Just as Ted was finishing his homework, he remembered another exercise he had to do. -
My mother was cooking for five hours on Sunday. -
Bob was waiting for me for two hours yesterday. -
I was standing in the line when I saw Mary. -
When I walked into the room, they were dancing. -
My wife arrived when I was having a bath. -
Was your grandmother working when she met your grandfather? -
My mother bought a new bag yesterday. -
I was studying at the library all day yesterday. -
When I woke up, it was snowing. -
What was Jane wearing when you saw her at the theatre? -
Were they studying at this time yesterday? -