Kate is a lovely girl. When she was a little girl, she had no _______ to her mother. However, since last year she has become little mysterious (神秘) and not so _______ as before. Her mother wants heart-to-heart talks between mother and daughter, but they never happen. A gulf (鸿沟) opens between them. Her mother wonders if she falls in love. After all, she is _______ the “dangerous stage”. These thoughts have caused trouble in the mother’s mind _______.One weekend Kate told her mother _______ she was going to the cinema with her classmates and would return late. This was the first t