听短文，根据短文内容填空。 When I was fourteen, I was too nervous to talk to anyone. My classmates often laughed at me. I was sad and could do nothing. Later, something happened and 1_____. my life. My mother asked me to take part in an English speech contest. It 2_____. I had to speak in front of all the teachers and the students. 'Come on, boy. Just believe in yourself. You are sure to win.' Then we talked about many 3_____. At last I chose the topic 'Believe in yourself'. I tried my best to remember all the speech and practiced it over 100 times. 4_____ of mymother's love, I did well in the contest. I could 5_____ believe my ears when the news came that I had won the first place.