Question

11．How long does it take to bulid a new house？It usually takes about six months or more．（66）BButeach year，thousands of people work together to bulid new homes in just four months？Who does this（67）wwonderful work？Habitat for Humanity．
Habitat for Humanity is a group that builds homes for families in （68）nneed．It has branches（分部）in different states around the country．
This group works all over the world，too．Volunteers help build the homes．They are unpaid workers who do all the work for （69）ffree．Volunteers can be builders and painters．They can be teachers or bankers，Some are students．Habitat for Humanity has built more than 300，000 houses．More than 1.5 million people（70）llive in these houses．
Buliding a home is hard work．Volunteers learn （71）hhow to put up walls．They use many （72）mmachines/materialsand tools．These selfless（无私的 ）volunteers  work with the family that will live in the house，Everyone works together to make the family's （73）ddream（s）come true．
Suruchi Srikanth has worked with Habitat for Humanity for four years．She （74）bbeganvolunteering in high school．She has built many homes with others Volunteers．She takes her responsibilities（责任）seriously．Volunteers know （75）iifthey don't help，homes may not get built．They are good citizens who care other people．

Answer 1

分析 建一个新家通常至少都需要6个月的时间，但Habitat for Humanity这个组织却只需要短短的4个月．而实际上他们都是志愿者无偿帮忙，在世界各地帮助那些正在盖新家的人完成梦想…

解答 （66）答案but．由前后文建房所用时间的对比可知此处表转折，故填but．
（67）答案wonderful．由句子结构此处应填形容词修饰work，结合文意应表赞叹，故填wonderful．
（68）答案need．Habitat for Humanity为那些有需要的家庭帮忙建房，固定搭配in need，故填need．
（69）答案free．由前文知这个组织的工人都是志愿者，无偿工作，for free，免费，故填free．
（70）答案live．Habitat for Humanity已经建了超过300，000所房子，并且已经有超过150000的人住进了他们建的房中，故填live．
（71）答案how．志愿者并非都是专业的建筑工人，他们会学习如何筑墙，how表方式，故填how．
（72）答案machines/materials．他们建房会用到机器，原材料和工具，结合前文use和首字母提示，故可填machine/materials．
（73）答案dream（s）．大家齐心协力去帮助这些家庭实现梦想，make one's dream（s） come true，实现某人的梦想，故填dream（s）．
（74）答案began．她中学就开始加入志愿者行列，发生在过去，故填began．
（75）答案if．志愿者们清楚，如果没有他们的帮助，这些家园可能不会建立起来，if表假设，故填if．

点评 语法填空，首先要了解文章的大意，然后再分析各个空，填上合适的语法．