I'm sorry to have to inform you that the message returned

I'm sorry I have to shopI'm sorry I have to shop here .中文翻译是什么? I'm sorry to have to inform you that y I'm really sorry!I have to leave! I'm sorry to have given you so much trouble. 可以说 I'm sorry to have brought you bad news. I'm sorry to have made you disappointed.I'm sorry to have disappointed you.这两句话的区别 I`m sorry to hear “I'm sorry to hear I'm feel sorry to I am sorry I have to 女朋友说Sorry,I have been used to the things which I'm not supposed to. I'm sorry,i choose to RT I'm sorry to have brought you a lo of trouble改写同义句.I'm sorry ______ ______you. I HAVE SORRY TO HEAR THAT 英语改错 “I'm sorry to have kept you to wait for so long” I'm sorry to have to inform you that the message returned I'm sorry I can't go there,I have so many_____(chore)to do today. I'm sorry that I have something important to deal with为什么不是have sth important to be dealt with?