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    15．Once 50 people 61 （be） attending a meeting，halfway through his talk，the speaker stopped and decided 62 （create） a group activity．He went around the hall and gave each person a balloon．Each one was asked to write his or her name on the balloon 63 （use） a pen．Then all the balloons 64 （collect） and put in another room．
         The speaker then led the group 65 the room full of balloons and asked them to find the balloon that had their names written on within five minutes．Everyone was  66 （hurried）searching for their name，bumping into each other，pushing each other around．It was disorder．At the end of the five minutes no one could find their own balloon．
         Now each person was asked to randomly（随便地） collect 67 balloon and give it to the person whose name was on it．Within two minutes everyone had their own balloon．When everyone quieted down，the 
    speaker began to talk，saying that this is exactly 68 was happening in our lives．
         We may like to think of 69（us） more important than others，but our happiness sometimes lies in the happiness of other people．Give them their happiness  70 you will get your own happiness．
    61．were62．to create63．using64．were collected65．to
    66．hurriedly67．a68．what69．ourselves70．and．

    分析 本文通过故事的形式说明了给予别人快乐，自己也能获得快乐的人生道理．

    解答 61．were 考查动词时态和主谓一致．根据once及语境，要用过去进行时态，因主语people是复数，助动词用were．
    62．to create 考查动词不定式．decide后接动词时用动词不定式作宾语．
    63．using 考查现在分词．each one与use之间是主谓关系，用现在分词作状语．   
    64．were collected 考查动词语态．all the balloons与collect之间是动宾关系，且事情发生在过去，用一般过去时的被动语态．
    65．to  考查介词．lead sb．to some place意为"领某人到某地方"，是固定搭配．     
    66．hurriedly 考查副词．search是动词，要用副词修饰．
    67．a 考查冠词．balloon是可数名词，单数形式前加不定冠词a表示泛指．  　　
    68．what 考查连词．分析句子结构，happen缺少主语，用what作其主语，同时引导表语从句．     
    69．ourselves 考查代词．根据句意：我们可能喜欢认为自己比别人重要．用代词ourselves．
    70．and 考查连词．"祈使句+and+陈述句"句型结构中，前一分句表示一种条件或假设，相当于if条件状语从句，后一分句表示一种结果或推论．

    点评 在一篇200词左右的语篇（短文或对话）中留出10处空白，部分空白的后面给出单词的基本形式，要求考生根据上下文填写空白处所需的内容或所提供单词的正确形式，所填写词语不得多于3个单词．要做好语法填空题，理解短文是解题的前提，扎实的词汇、句型和语法知识是基础，英语国家的背景知识是必要的补充．考生须灵活运用语法知识，如单词词性、单词时态、名词单复数、连接词、代词、冠词等判断各空白处应填写的内容．答完后，还要通读全文，核对所填单词形式是否正确，是否符合语境．

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