第1个回答 2012-03-02
First of all, I should like to express to you the apology, because some things in my house, cause has been no reply to your message. Causing inconvenience to you, sincerely apologize to you, please forgive me.
第2个回答 2012-03-02
First of all, I'd like to apologize to you for not being able to reply your mail till now because something happened in my family. I feel awfully sorry for any inconvenience caused by this. Please accept my sincere apology.
第3个回答 2012-03-02
First, I'd like to express my apology to you for some family issues which delayed my emai back to you. I'd like to apologize sincerely to you for the inconvenience I've caused, I beg your forgiveness.
第4个回答 2012-03-02
So first，I would like to apologize to you for my delay in answering your letter because of my personal affairs. I know it caused great inconvenience and trouble for you. I felt awfully sorry for that. Please forgive me and accept my apology.
第5个回答 2012-03-02
To start with , I must give you my aplogy . As due to some affairs at home , which led to not replying to your mail . Please accept my sincere apology for causing the inconvinience.