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：在错的词下面画一横线，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。
Yesterday my family went to Nanchang because of my grandmother had a birthday.This year he is seventy years old.
In the morning we went there by car and then we went to the photo studio. There we all put down the clothes like the Tang Dynasty’s and take a family picture.
At noon, we entered a restaurant, and we each ordered the long life noodles and another foods that must be prepare. Then I began to congratulate my grandmother on her birthday. I wished my grandmother good healthy and long life. After our lunch, we came back.
How a wonderful day we had!