第四部分写作（共两节，满分35) 第一节对话填空（共10小题;每小题1分,满分10 分）请认真阅读下面对话，并根据各题所给首字母的提示，在答题卡上标有题号的横线上，写出一个英语单词

第四部分 写作（共两节，满分35)
第一节 对话填空（共10小题;每小题1分,满分10 分）
请认真阅读下面对话，并根据各题所给首字母的提示，在答题卡上标有题号的横线上，写出一个英语单词的完整、正确形式，使对话通顺。
M- Mary      J- Jack
M: Hello, Jack! (76) C     on your being a student leader!  (76)    
J: Thanks! But you know, when I was first told
that I had been (77)e     as one of the five candidates of the     (77)    
chairman of the Students’ Union, I (78)h     a long time.    (78)     
M: Why?
J: I thought a college student should (79)d     most of time  (79)     
and energy to study (80)i     of social work.       (80)     
M: I’m afraid I don’t agree with you on that.
You can get a lot of (81)e     in the social work.   (81)     
J: Yes, I finally (82)c     my mind, because my    (82)     
teachers had several talks with me.
M: Oh (83)r    ? What did they say then?      (83)     
J: Just as you said. They advised me
not to lose the (84) o     to train my abilities (84)     
in organization and social work.
M: So you eventually (85)j     in the election campaign.     (85)     
J: Yes. Since I had made up my mind about it , I would try my best to win it.76. Congratulations 77. elected 78.  hesitated  79. devote  80. instead