ПОМОГИТЕ ПОЖАЛУЙСТА!!! УЖЕ 2 РАЗ ПИШУ!! NEGATIVE FORM!!!

1 I didn't enjoy the film. It was terrible!
2 Ben couldn't talk until he was three.
3 We didn't win the match. The score was 2- 1 to the other team.
4 The weather wasn't very good yesterday.
5 I didn't feel very well yesterday. I had a headache.
6 Joe failed the exam because he didn't study for it.
7 We were late because we didn't leave early enough.
8 Fred didn't spend all his pocket money. He saved some.