补全对话阅读下面一则对话，在空白处填入适当的句子，使补全后的对话意思完整，结构合理，上下连贯。每个空白处只能填写一个句子。[有的小题可能有多个答案，请写出你最满意的那一句。（每小题

补全对话 阅读下面一则对话，在空白处填入适当的句子，使补全后的对话意思完整，结构合理，上下连贯。每个空白处只能填写一个句子。[有的小题可能有多个答案，请写出你最满意的那一句。（每小题2分，共8分）
A: Hi! You look unhappy. 【小题1】 ?
B: I got very bad news from the News Report. It happened in Jiangsu Province.
A: What was it?
B:A crazy man entered a kindergarten and wounded(杀伤) 31 persons, including kids and teachers.
A: 【小题2】 . Something must be done to keep schools safer.
B: Right. 【小题3】 when I grow up. Police can protect them from being hurt.
A: I think that’s a good choice. 【小题4】 if you want to be a policeman?
B: I am going to study harder and exercise every day to be stronger.
A: Oh, cool enough! I wish your dream come true.
B: Thank you.What happened to you / What’s the matter / What’s wrong / Anything wrong/

(答案→)What happened to you / What’s the matter / What’s wrong / Anything wrong/ 解析：【小题1】前句的含义为你看起来不开心，所以我们可以问你怎么了或发生了什么事，故本句空格处可填What happened to you / What’s the matter？ 等句型。【小题2】前句提到一个疯狂的人到幼儿园杀伤了31个人，所以我们可以说那太可怕了或听到那样的事情感到和难过等话语，故本句空格处可填That’s terrible / That’s too bad / Bad enough/(I am) sorry to hear that/ How terrible！等句型。【小题3】后句提到警察，所以本句的含义为当我长大了我想当一名警察，故本句空格处可填I want/wish/plan/hope/would like to be/become a policeman/I’m going to /will be a policeman.等句型。【小题4】反过来问对方长大之后想做什么可用What are you going to do / How are you going to do that / What’s your plan.等句型。

哦，回答的不错