问题详情：
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*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。
My little cousin is greatly interested on science. And he does some dangerous experiments sometime. Although his parents want to encourage him to be great scientist, at times they worry about her safety. Last week, when my cousin was doing an experiment, he hurts his thumb. My aunt felt sadly and wanted him to stop from doing that experiment. However, my cousin didn’t want to give up. He said ,"Many scientists got injure when they were doing experiments, so they didn’t give up." My aunt had to let him finish the experiments and he finally succeeded in finish it.
【回答】
改为in time改为sometimes 后加a 改为his
s改为hurt y改为sad 7.删去from re改为injured
改为but sh改为finishing
知识点：其他
题型：短文改错