Past Progressive or the Past Simple Tense of the verbs in margin.1.
Past Progressive or the Past Simple Tense of the verbs in margin.

1.     
We ... to a lecture yesterday at ten o'clock.                                                           listen
2.     
She ... the piano from 11 till 12 o'clock.                                                                 play
3.     
When he ... in, I ... my exercises.                                                                           come, do
4.     
What ... you yesterday at 8 o'clock?                                                                       do
5.     
Yesterday when I ... the newspaper, my sister ...


to a concert over the radio.                                                                       read,listen   
6.     
She ... out of the window when I ... her.                                                                 look,

1.     We ... to a lecture yesterday at ten o'clock.          were listenning2.     She ... the piano from 11 till 12 o'clock.  was playing3.     When he ... in, I ... my exercises.   came, was doing4.     What ...  yesterday at 8 o'clock?  were you doing5.     Yesterday when I ... the newspaper, my sister ...to a concert over the radio.             was  reading, was listenning    6.     She ... out of the window when I ... her.  was looking, saw