下面短文中有10处语言错误，请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏词符号(∧)，并在其下面写上该加的词。
删除：把多余的词用斜线(﹨)划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
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。
When I was boy, the most exciting thing was when to celebrate the Spring Festival. My grandma was the best cooker in the world but could make the most delicious dishes. One time, I just couldn’t wait to the Spring Festival dinner. Since I was about to take a piece from a cooked duck, I see Grandma in the kitchen looking at me. Shake her head, she said, “ It isn’t a good time to do that, dear.” At once I apologized and controlled me at my best till the dinner started. You know, the dinner was that we had waited for several month.