1 . 假定英语课上老师要求同桌之间交换修改句子，请你修改你同桌写的以下句子。句中共有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：在缺词处加一个漏词符号（∧），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：在错的词下而划一横线，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。
1. Although he is 10 years senior to me, we're good friend.
2. It is a fun that he sometimes went fishing.
3. He was playing as his teacher called him.
4. As well as working, Mom spent much time study law.
5. He imagined the excited things about living independently.
6. Take the umbrella in case you will need it.
7. The writer her books sell well will give a lecture.
8. The moment I got on the train, I surrounded with Shanxi accents.
9. Many martial arts were invented because people needed to protect them.
10. Everybody was given a gift from our English teacher.