Réponse :
Voici ma réponse,les réponses soulignés sont les réponses des parenthèses, j'espère que ça te conviendra
Explications :
My father bought a new car [when] he had enought money.
[Who] you married [when] you were older?
[When] mary came back from school, I called her
He walked to school [when] it rained ?