完形填空

　　My mother used to ask me, “What is the most important part of the body?" When 1 was young, I thought 　　1　　 was very important to us, so I said, ‘‘My ears, Mommy．’’She said, ‘‘No．Many people are deaf but still live a 　　2　　 life；keep thinking and I will ask you again．’’

　　Several years 　　3　　 before she asked me again．This time I told her, “Mommy, sight is very important to everybody, so it 　　4　　 be our eyes．"She looked 　　5　　 me and told me, “You are learning fast, but the answer is not correct．Many people are blind, 　　6　　 they still live happily．”O(jiān)ver the years, she asked me many times and always 　　7　　 answer was, ‘‘No．But you are getting 　　8　　 every year, my child．’’

　　Then last year, my grandpa 　　9　　．Everybody was crying．When it was our 　　10　　 to say our final goodbye to him, my mother asked me, “Do you know the most important body part yet, my dear?” I was 　　11　　 when she asked me this．I always thought this was 　　12　　 game between her and me．I saw her eyes with tears．She said, “My dear, the most important body part is your shoulder．"I asked, “Is it because it holds up my 　　13　　?” She replied, “No．It is because it can hold the head of a friend or a relative when he/she 　　14　　．Everybody needs a shoulder to cry on sometime in life, my dear．I only hope that you have enough love and friends, so you will 　　15　　 have a shoulder to cry on when you need it．”That was when I realized what the most important body part is．