1/ When he left, she cried.
2/ She was crying when he arrived;
3/ When the phone was ringing, she was looking the movie.
4/ She was sleeping when the dog barked.
5/Le d'but je sais pas mais la suite (il a fait la vaisselle) = He did the washing-up
6/ He was doing the washing-up when his wife called him
7/ When he saw me, he left by running.
Mais la 7 je sais pas trop si "by running " c'est bon !