I am sorry that he should be in such poor health.为什么用should be 这句有虚拟含义吗?

I am sorry he's ( ) now 填介词 I am sorry for that 1,I am sorry I am late for class.2,He is sorry that he did not do it yesterday.同义句转换! I am sorry to hear that是什么意思? i am sorry to hear that.是什么意思? I am very sorry to hear that. i am sorry for that 的回答 I am sorry to that hear . i am sorry _____(say) that. I am sorry that I am late 同意句 That's all right 是回答Thank you 还是I am sorry? i am sorry ,后面接don't mention it 还是that's all right 英语：--Sorry,I am late.--That's OK.You are here and that's what ____ .A.counts B.works I am sorry to hear that的中文I am sorry to hear that的中文 I am sorry .I intend no o_____when I said that. I'm sorry to hear that he is s( ) ill首字母已给出 为什么I am sorry 后要加to do?例：I am sorry to hear that I am sorry for it 和i am sorry to hear that .