He broke his leg while he ..................... (ski) in the Alps.
was skiing
While he ..................... (prepare) dinner, he cut his finger.
was preparing
Last Friday at 3 o'clock Mandy ............... (study) for an exam.
was studying
Last Sunday we .................. (cook) lunch when you texted us.
were cooking
When I walked into the room it was chaos! The children ................ (write) all over the walls!
were writing
My friends ................ (relax) on the beach yesterday at 5 o'clock.
were relaxing
They.......... (play) volleyball when the sun went down.
were playing
Yesterday at 7 o'clock my brother ............... (do) his homework, but he didn't finish it.
was doing
Matt ................ (use) the computer when the modem stopped working.
was using
Susan ................. (travel) to Mendoza when I saw her at the bus station.
was travelling
I was sitting in the garden while the birds ................... (sing) beautifully.
were singing
What were you doing last night at 9 o'clock? I ................. (watch) TV.
was watching
When I got up this morning, my father .................. (listen) to the radio in the kitchen
was listening
Yesterday at 9 o'clock the lifeguard ..................... (watch) everyone on the beach.
was watching
It .......................... (rain) when we came out of the shopping centre.
was raining
The boy ....................... (not swim) in the sea yesterday at 3 o'clock.
wasn't swimming
The girls ............................ (surf) yesterday at 12 o'clock.
were surfing
My sister and I ................. (fly) a kite in the park when we met our cousins.
were flying