I'm sorry,____I can't help you with your homework.A.and B.but C.or D.then

I'm sorry,____I can't help you with your homework.A.and B.but C.or D.then could you please do the dishes?____i`m going to do my homework 1.sorry,i can`t 2.no,i couldn`t3.yes,you can 4.never -can you go to the concert with us -i'm sorry,____i can't come.a but b so c and d or I'm sorry,____I can't go with you.A; and B:but 应该选择哪个and 和 but 应该选择哪个? I'm sorry I can not是什么意思? I can only say I'm sorry. i'm very sorry i can't ,can i help? 是I'm sorry I can't 还是I'm sorry but I can't jane didn't invite us to the party.---____I can't care.A.I'm sorry.B.It depends.C.All right?D.So what?为什么选D呢? I'm sorry,I love you but I can i'm sorry,i can't take it. 是什么意思 I'm sorry I can't help you.怎么回答 I'm sorry I can't read your text. but may be 、I can’t 、I’m sorry i'm sorry i can't spell the -----(nine)word That I can just say I m sorry I'm sorry,I can't do that. I'm sorry I can't 是宾语从句吗