短文改错（15分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写得以下作文。文中共有10处错误，涉及一个单词的增加、删除或修改。
增加：在此处加一个漏字符号 ( ∧ )，并在其下面写出修改的词。
删除：把多余的词用斜线 ( ＼ ) 划掉。
修改：在错的词下划一横线，并在其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（从十一处起）不计分。
My grandfather and I enjoy fishing.
One Sunday morning we go fishing at a lake. We took ours fishing poles and headed for the lake. As soon as we arrived, so we dropped the lines into the water. Before waiting for half an hour, I was beginning to get impatiently. I wanted to give up, and my grandfather told me to wait a little longer. Finally, there were a sudden pull at the pole and fish was caught. Within the next few minute, my grandfather also caught a fish.
Felt hungry, we built a fire by the lake and barbecued the fish. It was delicious. go→went
网友回答
(答案→)go→went
解析：
【小题1】发生在过去的事情，故用一般过去时。
【小题2】表示“我们的”，所以ours →our。
【小题3】这里不表示“所以”的意思，故去掉so。
【小题4】这里表示“在等了半小时以后”，所以before→after。
【小题5】系动词之后，用形容词。
【小题6】表示转折关系，所以and→but。
【小题7】单数概念，所以were→was。
【小题8】表示一条鱼被捉，所以fish前加a。
【小题9】表示“在接下来的几分钟”，所以minute→minutes。
【小题10】feel与其逻辑主语we之间是主动关系，所以用现在分词作原因状语。