Grammar, помогите 10 класс

2 could 3 had 4 didn t 5 wasn t 6 loved 7 knew 1 if only his parents could understand him! 2 He wishes his little brother didn't annoy him 3 He wishes his computer wasn' t broken 4 if only he had enough money he could buy a new bike 5 he wishes he could find  his house keys 6 if only he wasn' t too shy he could talk to girls