问题详情：
假定英语课上老师要求同学之间交换修改作文，请你修改你同桌的以下作文。文*有10句语言错误，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合（^），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—横线，并在该下面写出修改后的词。
Dear Diana,
Thank you for the lovely day we have with you. It was so kind for you to let us bring Anne’s friend, Gina. Unfortunate, the only problem was the journey home. There had been a traffic accident on the highway and, for a result, there was a long line of traffic for at least six mile. In the end, we drove to a service station and waited there unless the road was clear. In the car park here Gina nearly got knocked over as car drove out far too quickly from behind a lorry. They finally dropped Gina off at her parents’ and made our own way to home.
Much love,
Fiona
【回答】
1. have 改为 had 2. for 改为of 3. Unfortunate改为Unfortunately
4. for 改为 as 5. mile 改为miles 6. unless 改为until 7. here改为there
8. 加a 9. They 改为 We 10. 去掉to
知识点：其他
题型：短文改错