Choose WHEN or WHILE, or both (оба)
I was sleeping my sister was watching cartoons.
I was sleeping a window opened.
Puppies were playing my parents arrived.
Jane and Mick were crying Fred and George were smiling.
She went on a vacation she got some money.
Peter made a video blog he was travelling.
ответ:1) both
2)when
3)when
4)while
5)when
6)both