词组是Im sorry to do还是Im sorry do

词组是Im sorry to do还是Im sorry do I have to do this on my own Im sorry Remember not to speak loudly here.是答Yes,I will还是Sorry,I won't do that again. 是be surprisde to do 还是be surprising to do?（词组）词组咋写 I am sorry to do 和I am sorry for doing是同义句还是各自有不同的用法?比如 I am sorry to hear that 和 I am sorry for losing your book,它们能否变为同义句：I am sorry for hearing that 和 I am sorry to lose your book? I do not know what to reply .请问为什么what 后面要加一个to ,是词组,还是什么语法, what I want to do im going to more some —Will you go shopping with me ______go to the cinema with Kitty?—Im sorry,___ Im afraid I cantI have so much homework to do.A、or;but B、or;and C、and;but D、and;or 是I'm sorry to you 还是 I'm sorry for you 是 i'm sorry for you 还是 i'm sorry to you? im so sorry to hear that noooo...i dont like anyone then..dont want to cause anymore trouble...:( im really sorry im going to be a p（）because i like planes very sorry填什么谢 when i grow up im going to do what i want to do i am sorry后动词加to do还是doing同标题 Im sorry Let me down to really like 对不起，我真的喜欢你怎么说”不是sorry I love you Im sorry im sorry