the young parents were worried because of the ____(lose)of t

the young parents were worried because of the ____(lose)of t The (lose) of the girl made her parents very worried. Yes,The（） of the girl made her parents very worried (lose) The parents were worried about their daughter because nobody the _____(lose) of his job worried him.怎么填? The young parents scolded their child because he spoke ____ The zookeeper is worried because the number of visitors____s The zoo keeper is worried because the number of visitors__sm The parents were very proud of I was alone because my parents were out of the town.这个句子哪里出错 because/because of though the stories were simple The children were bereaved by the death of their parents.