お尋ねします。＊They worked hard and took the children to church every Sunday. Mr. Pitt also took his sons and daughter on trip with him in their school vacation.（『BRAD PITT』p.1）１． daughter が、a daughter でないのは、daughter が一人しかいないから？２． to church every Sunday. が、 to church with them every Sunday. 出ないのは何故？