1) We lost the ball while we were playing football.
2) When i saw your sister, she was walking to school.
3) While Marek was doing his homework, his dad came home
4) They were running when i saw them
5) I got home while you were cooking
6) She fell when she was dancing
7) While he was traveling, he met a friend
8) You were talking to Mr.Wood when i saw you
Объяснение:
