I'm sorry I have ___(trouble)you.Have you got a moment?
I'm sorry I have ___(trouble)you.Have you got a moment?
I'm sorry to have given you so much trouble.
I'm sorry to have brought you a lo of trouble
I'm sorry to tell you that you ___ ___ a lot of trouble in o
I'm very sorry I have given you so much trouble怎么回答
i am sorry to()you so much trouble A have given B have been
I'm sorry to tell you I have a toothache
选择题:Sorry,I can't go with you because I have got some ___ to
I’m terribly sorry to have caused you so much trouble
--I`m very sorry to have caused you so much trouble,Mr Green
I'm sorry I can't ___ you ,because I have to help my mom.A s
i'm afraid i have to trouble you