1.Ann has not painted..
2.Girls didn't win..
3Nick wasn't playing..
4 The fat cat isn't sleeping...
5.Nobody didn't go to school..
Most pupils don't have lunch (вот это я не знаю,вроде так)
1) Ann has not painted a big poster in March.
2) 5 girls didnt won the running race last week
3) Nick was not playing computer games when his brother came from school.
5) he fat cat is not sleeping on the windows
6) Everybody went to school on the 7-th of May
7) Most pupils have not lunch at the school canteen.