The boy ....................... (not swim) in the sea yesterday at 3 o'clock.
wasn't swimming
My friends ................ (relax) on the beach yesterday at 5 o'clock.
were relaxing
What were you doing last night at 9 o'clock? I ................. (watch) TV.
was watching
When I got up this morning at 6 a.m., my father .................. (listen) to the radio in the kitchen
was listening
Susan ................. (travel) to Mendoza when I saw her at the bus station at 3 pm yesterday.
was travelling
Yesterday at 7 o'clock my brother ............... (do) his homework, but he didn't finish it.
was doing
Last Friday at 3 o'clock Mandy ............... (study) for an exam.
was studying
They.......... (play) volleyball when the sun went down yesterday afternoon.
were playing
Matt ................ (use) the computer when the modem stopped working yesterday morning.
was using
The girls ............................ (surf) yesterday at 12 o'clock.
were surfing
It .......................... (rain) when we came out of the shopping centre.
was raining
I was sitting in the garden andthe birds ................... (sing) beautifully on Satturday morning.
were singing
Last Sunday afternoon, we .................. (cook) lunch when you texted us.
were cooking
Yesterday at 9 o'clock the lifeguard ..................... (watch) everyone on the beach.
was watching
My sister and I ................. (fly) a kite in the park when we met our cousins on last Sunday morning.
were flying