短文改错（共10小题；每小题1分，满分10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。
文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
On December 30，after two weeks’ training，we finally began our work for volunteer guides in a museum. During the first two weeks，I learnt a lot about the story behind the artworks. In order to do good in the work，my teammates and I made fully preparations. We first worked out a careful plan. Then we practiced use proper body language to explain the artworks better. The month-long volunteer work has now come to end，from what I understand that it isn’t easy to be a good guide. Besides，I also realize that how important teamwork is. I believed that I will get lifelong benefits from the short and meaningful experience.
改错
71. for→as 72. story→stories 73. good→well 74. fully→full
75. use→using 76. end前面加上an 77. what→which 78. 删除that
79. believed→believe 80. and→but
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。
文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
On December 30，after two weeks’ training，we finally began our work for volunteer guides in a museum. During the first two weeks，I learnt a lot about the story behind the artworks. In order to do good in the work，my teammates and I made fully preparations. We first worked out a careful plan. Then we practiced use proper body language to explain the artworks better. The month-long volunteer work has now come to end，from what I understand that it isn’t easy to be a good guide. Besides，I also realize that how important teamwork is. I believed that I will get lifelong benefits from the short and meaningful experience.
改错
71. for→as 72. story→stories 73. good→well 74. fully→full
75. use→using 76. end前面加上an 77. what→which 78. 删除that
79. believed→believe 80. and→but
