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（隨便地） 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．a(chǎn)68．what69．ourselves70．a(chǎn)nd．

分析 本文通過故事的形式說明了給予別人快樂，自己也能獲得快樂的人生道理．

解答 61．were 考查動詞時態(tài)和主謂一致．根據(jù)once及語境，要用過去進行時態(tài)，因主語people是復(fù)數(shù)，助動詞用were．
62．to create 考查動詞不定式．decide后接動詞時用動詞不定式作賓語．
63．using 考查現(xiàn)在分詞．each one與use之間是主謂關(guān)系，用現(xiàn)在分詞作狀語．   
64．were collected 考查動詞語態(tài)．a(chǎn)ll the balloons與collect之間是動賓關(guān)系，且事情發(fā)生在過去，用一般過去時的被動語態(tài)．
65．to  考查介詞．lead sb．to some place意為"領(lǐng)某人到某地方"，是固定搭配．     
66．hurriedly 考查副詞．search是動詞，要用副詞修飾．
67．a(chǎn) 考查冠詞．balloon是可數(shù)名詞，單數(shù)形式前加不定冠詞a表示泛指．  　　
68．what 考查連詞．分析句子結(jié)構(gòu)，happen缺少主語，用what作其主語，同時引導(dǎo)表語從句．     
69．ourselves 考查代詞．根據(jù)句意：我們可能喜歡認(rèn)為自己比別人重要．用代詞ourselves．
70．a(chǎn)nd 考查連詞．"祈使句+and+陳述句"句型結(jié)構(gòu)中，前一分句表示一種條件或假設(shè)，相當(dāng)于if條件狀語從句，后一分句表示一種結(jié)果或推論．

點評 在一篇200詞左右的語篇（短文或?qū)υ挘┲辛舫?0處空白，部分空白的后面給出單詞的基本形式，要求考生根據(jù)上下文填寫空白處所需的內(nèi)容或所提供單詞的正確形式，所填寫詞語不得多于3個單詞．要做好語法填空題，理解短文是解題的前提，扎實的詞匯、句型和語法知識是基礎(chǔ)，英語國家的背景知識是必要的補充．考生須靈活運用語法知識，如單詞詞性、單詞時態(tài)、名詞單復(fù)數(shù)、連接詞、代詞、冠詞等判斷各空白處應(yīng)填寫的內(nèi)容．答完后，還要通讀全文，核對所填單詞形式是否正確，是否符合語境．

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