1. John ate too much food. -If only John didn't eat too much food.
2. I made fun of you. -I wish they didn't make fun of you.
3. They played very badly. -If only they didn't play very badly.
4. My parents made me go home at 11pm. -I wish my parents didn't make me go home at 11pm
5. I didn’t enjoy being at the party. -If only I enjoyed being at the party.
6. Mike didn’t ask her to help him. -If only Mike asked her to help him.