假定英语课上老师要求同桌之间交换修改作文，请你修改同桌写的以下作文．文中共有10处错误，每句中最多有两处．错误涉及一个单词的增加或一个单词的删除，以及其他单词的修改．
增加：在缺词处加一个漏字符号∧，并在其下面写出该增加的词．
删除：把多余的词有（）画掉．
修改：在错的词下面画一横线，并在该词下面写出修改后的词．
注意：1．每处错误及修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．
3．在答题卡的第四节的题上答题．
Everyone knows that natural resource of the world are limited， and many people in developing countries spend too many money on lots of unnecessary new clothes． This is waste of energy a nd materials． And it is also bad for people's health． Some people smoke cigarettes and drink l ots of beers and wine， even though they are warn not to do so．They are used too much energy．Something must be done to stop the waste of energy． At the same time， we should to make e very effort to produce more energy of the wind and sun．
习题答案
解析：
每个人都知道世界的自然资源是有限的，许多发展中国家的人花了太多的钱在许多不必要的
新衣服上．这是浪费能源和材料，而且也对人们的健康有害．一些人抽烟，喝很多啤酒和葡
萄酒，即使他们被警告不要这样做，他们使用了太多的能量．
必须做些事情来停止浪费能源，同时，我们应该尽一切努力从风和太阳中产生更多的能量．
1．resource改为resources．resource是错误的，应为natural resources自然资源，resource 在这里是可数名词，故resource改为resources．
2．and改为but．and是错误，and表示并列，这里说的是每个人都知道世界的自然资源是
有限的，但是许多发展中国家的人花了太多的钱在许多不必要的新衣服上．前后句是转折的关系，所以用but但是，表示转折，故and改为but．
3．developing改为developed．developing是现在分词，有进行的意味..也就是"发展中"的意思．而文中应该指的是发达国家．应该用developed．故developing改为developed．
4．many 改为much．many是错误的，这money是不可数名词，要用much修饰，故many 改为much．
5．is后加a．根据题干此处应说这是一种能源和材料的浪费．表示泛指，waste是辅音音素开头的单词，所以waste前应加冠词a．故is后加a．
6．beers改为beer．beers是错误的，lots of后接不可数名词
或名词复数，beer啤酒，是不可数名词，故beers改为beer．
7．warn改为warned．warn是错误的，根据题干这里是一般现在时的被动语态，结构为
be+done，即使是他们被警告不要这样做，故warn改为warned．
8．used改为using．used是错误的，根据题干，这里是现在进行时，结构为be+动词的现在分词，即他们在消耗太多的能量．故used改为using．
9．to去掉．to是错误的，这里有should，后接动词原形，所以to去掉．故to去掉．
10．of改为from．of是错误的．of表示…的，from表示来自，从，这里表示我们应该尽一
切努力从风和太阳中产生更多的能量．故of改为from．
When Sarah was a teenager，she used to fight against almost everything with her family．But five years ago，while she was studying in abroad in England，she heard a song was full of feelings about returning home on the radio．Ever since then，she was a fan of American country music．Country music is just about modern life in the US，such as the importance of money and successful，but not about belong to a group．However，country music brings us back to the good old days when people were kind to each another．
Sarah hasn't gone to Nashville yet，but she knows that there are also always musicians and singers like Garth Brooks．Sarah has already listened to most of his songs．"He's selled more than 120million records．I hope to see him sing lively one day!"Sarah said．
