题目内容：

Dear Seth,

  You are only three years old, and at this point in your life you are not able to understand this letter. But some day when you___36___, I hope you will find something __37__in what I am going to share with you.

  Life can be __38__ . There will be people in your life who won’t be very nice. They’ll __39___ you because you are different,  40  for no good reason . You will also face heartbreak and might be __41__ by those you love. I hope you don’t have to face these too much , but such things __42__.

  Be open to life anyway. You’ll find cruelty(残忍) and  43  in your journey through life , but don’t let that__44__   you from finding new things . Don’t retreat （退却）from life , and don’t __45__ or wall yourself off . Be open to new things , new experiences ,and new people . You will __46__ many times ,but if you allow that to stop you from trying , you will __47_ many chances . Do remember failure is a stepping stone to __48__.

  You will meet many people who will try to do __49__ than you , in school, in college, and at work. They’ll try to have nicer cars, bigger houses, nicer clothes, and so on. . To __50_ , life is a competition.However, I believe life is a __51_. If you always try your best to __52__ others, you are wasting your life . Learn to enjoy your life__53_ and you will make it a journey of __54__ ,of learning and of love.

  Finally , know that I love you and always will. You are _55__ a really wonderful journey , and I will always be there for you.

                                                                Love

                                                                Dad

1.A. grow up       B. show up          C.  cheer up       D. give up

2.A. familiar       B. valuable          C. normal          D. interesting

3.A. unkind        B. peaceful          C. equal           D. simple

4.A. look at        B. run after          C. laugh at         D. look after

5.A. if            B. but              C. so              D. or

6.A. hurt          B. found            C. accepted         D. impressed

7.A. matter        B. work             C. disappear        D. happen

8.A. luck          B. pain             C. difference        D. hope

9.A. protect        B. encourage        C. stop             D. choose

10.A. forgive       B. struggle          C. compete         D. hide

11.A. leave         B. prepare          C. escape          D. fail

12.A. enjoy         B. try             C. miss             D. meet

13.A. success       B. life             C. action            D. sorrow

14.A. earlier        B. better           C. less              D. faster

15.A. you          B. me             C. him              D. them

16.A. challenge     B. drama           C. journey           D. dream

17.A. change       B. pardon          C. follow            D. beat

18.A. somewhere    B. instead          C. afterwards        D. though

19.A. cruelty       B. danger           C. happiness        D. quietness

20.A. starting       B. destroying        C. finishing        D. replacing