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。每处错误涉及一个单词的增加、删除或修改。增加：在缺词处

Question

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。每处错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在其正下方写出该加的词。
删除：把多余的词用斜线（）划掉。
修改：在错的词下面划一横线，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。
     Most of us feel so nervous that whenever we’re taking an important exam. Some will suffer from lack with sleep while others will have a unhealthy diet. In fact all these had terrible effects on our exams so we are eager to remove them. First of all exams are only a means of check how we are getting along with our studies so there is no need to worry too many about the results. Study hard every day and make a careful plan for every exams. In this way we can reduce the pressure of exams. However enough sleep can make us energetic and enable us to perform good in an exam. Therefore during the period of exams should not stay up too late.

Answer 1

71．that去掉 72. with改为of 73. a—an 74. had—have

75. check—checking 76. many—much 77. exams—exam

78. However—Besides 79. good—well 80. should前加we