Lisa was studying when Joe called her. -
I wanted to call my mum but I called you instead. -
The town was changing quickly. -
What were you doing at eight o'clock last night? -
My mother was cooking for five hours on Sunday. -
We found the keys we were looking for yesterday. -
I was studying at the library all day yesterday. -
I was reading when the doorbell rang. -
My wife arrived when I was having a bath. -
Was your grandmother working when she met your grandfather? -
Which shop did Tom go yesterday? -
I met Elisa when I was going to work. -
I broke my leg when I was skiing. -
My granddad went to see a doctor on Friday. -
Which song were you singing when I came in? -
The bird was singing in the garden when the cat attacked it. -
Who did you see at the train station? -
Anna was sleeping when the burglars broke into her house. -
When I walked into the room, they were dancing. -
Why was Lucy smoking at the party? -