英语大侠进来啊,请问please forgive me i respond to you so late这句子有语法错误吗?还能怎样表达?

题目

英语大侠进来啊,请问please forgive me i respond to you so late这句子有语法错误吗?还能怎样表达?

答案

不太规范
I am sorry for keeping you waiting.
I am really sorry for the belated reply.
Please forgive my late response.