阅读下面材料,在空白处填入适当的内容或括号内单词的正确形式
There was a time _____ I began to suffer from depression. My parents thought as I had always been a good child, this was temporary. ______ (fortunate) , it was not to be so. Finally, I refused to attended classes with myself _______ (shut) in my room. The examination was approaching, but I couldn’t concentrate _____ my study. ______ ((leave ) alone in my little room, I felt depressed. One morning, after a particularly severe lecture from my father, I went to school. At the school gate, our headmaster called me. Then came the ___________ ( precious ) moment in my life. She said she __________ (notice) a big change in me and wondered why. She took my hands in_______( she) , _________ ( listen) patiently as I mentioned my worries. Then she hugged me as I swept. Months of frustration and loneliness disappeared in her motherly hug. No one had tried to understand what the real problem was except the headmaster. It was the headmaster who helped me out simply by listening and hugging _____left a deep impression on me.