用括号中所给词的正确形式填空（必要时可加助词），使句子表达更准确。
“Come on，boy．（1）_________（believe）in yourself．If you are sure to win，you（2）_________（succeed）．” Then mother and I practiced（3）_________（talk）about many different topics．At last I（4）_________（think）of the topic “Believe in yourself”．I tried my best（5）_________（remember）all the speech and practiced it over 100 times．When I felt tired and boring，my mother（6）_________（is） always（7）_________（encourage）me．With my mother's great love，I did well in the contest．I could hardly believe my eyes when the news came that I（8）_________（win）the first place．I heard the cheers（赞美）of the teachers and students．Those classmates who once looked down on me，now all said “Congratulations!” to me．My mother（9）_________（hug）me and cried excitedly．Since then，everything（10）_________（change）for me．