i'm sorry ,I really don't know ( )the clock
i'm sorry ,I really don't know ( )the clock
sorry,I really don't know----------
I'm sorry,but I don't know the answer.
I'am sorry .I really don't know ()the milk shake
Sorry.I don't want that...I'm really
A:excuse+me,where is the hospitl?B:I'm sorry,I don't know.I’
sorry,I don't know.
Sorry,I don't know
i really don't know
I\'m so sorry,I don\'t know
I don't know whether you like ...I'm sorry
I'm sorry .I don't know that girl ___sunglasses