1.-My mother has never been a nurse
2.-She isn´t going to the dentist today
3.-We shouldn´t do that
4.-Peter doesn´t live in Italy .
5.-John isn´t learning French.
6.-I won´t do it
7.- We shouldn´t stay
8.-Jane isn´t an engineer
9.- I didn´t enjoy the game.
11.-I am not going to a party tonight.
12.- I didn´t see him last night
13.-My mother wasn´t worried
14.-We hadn´t seen him before
15.-I can´t play the piano
BEGOSANTAO