Lisa was studying when Joe called her. -
I was reading when the doorbell rang. -
Where was your cousin born? -
Were they studying at this time yesterday? -
I was watching television when my mother came home. -
The children were playing in the park when it started to rain. -
I met Elisa when I was going to work. -
Who did you see at the train station? -
Was Anna having a shower when an earthquake began? -
My wife arrived when I was having a bath. -
Were you sleeping when everything happened? -
Who was Alessia talking to when you saw her? -
When I walked into the room, they were dancing. -
What were they doing when you arrived at the party? -
Which song were you singing when I came in? -
Where was Rob going when he lost his phone? -
What were you doing at eight o'clock last night? -
My mother was cooking for five hours on Sunday. -
Emma called me when I was sitting on the train. -
I was studying at the library all day yesterday. -