i'm sorry to hear that That's too bad 区别

i'm sorry to hear that That's too bad 区别 I'm sorry to hear that he is s( ) ill I'm sorry to hear that .作文 I‘m sorry to hear that. 翻译.I'm sorry to hear that. I'm very sorry to hear that. I'm sorry to ________(hear) that i'm sorry (to hear)that为什么填to hear I'm sorry to hear that you've got a bad cold. Sorry,I have to go to hospital.That's too bad.Then some ____ I'm sorry (hear) that. i'm sorry to hear that .that可以换成this