B    A teenage girl couldn't stand her parents' family rules, so she left home.    She wanted to be  51    But she had poor education and several years later she had to ask for food on the street for a living. Now her father has died. Her mother is an old woman. But she is still  52  her daughter. She has been to every comer of the city. Everywhere she goes, she  53 a big photo of herself on the wall. At the lower part of the photo she writes, " I still love you……    54  home !"    One day, the daughter saw one of the photos. The face was familiar（熟悉）. "Is that my                                mother、”  She moved closer and read the  55  : I still love you……She cried. When she got home, it was early morning. She  56  the door. The door opened itself. She rushed to her  mother's  57    . Her mother was sleeping. She woke her mother up, "It's me! Your  58  is back home!" The mother and daughter held each other, full of  59  tears （眼泪）. The daughter asked, " Why is the door not locked、 A thief could get in. " The mother answered  60  , "The door has never been locked since you left. "    The door of parents' love for their children will never be closed.