When I woke up, it was snowing. -
Where was Rob going when he lost his phone? -
Lisa was studying when Joe called her. -
I was reading when the doorbell rang. -
Which song were you singing when I came in? -
Maddie came back at midnight. -
I wanted to call my mum but I called you instead. -
What were they doing when you arrived at the party? -
Who did you see at the train station? -
The bird was singing in the garden when the cat attacked it. -
Were they studying at this time yesterday? -
Was Anna having a shower when an earthquake began? -
Emma called me when I was sitting on the train. -
Just as Ted was finishing his homework, he remembered another exercise he had to do. -
The town was changing quickly. -
I was watching television when my mother came home. -
I was standing in the line when I saw Mary. -
Anna was sleeping when the burglars broke into her house. -
Someone took a picture of Tom while he was sitting on a bench. -
We were playing tennis when Alex hurt his wrist. -