I am very sorry for keeping you waiting so long.
I am very sorry for keeping you waiting so long.
I am sorry for keeping you waiting for a long time为什么用keepin
I am so desperately sorry for keeping you waiting 什么意思!
I'm( )sorry for keeping you waiting so long,括号里用true的正确形式填空
I am sorry I _____(keep)you waiting so long.
Sorry for keeping you waiting for me so long. ---_____ A.Don
Sorry for keeping you waiting for me so long 用That‘s all 还是N
英语选择:-Sorry for keeping you waiting for me so long .-_______
I am sorry you have been waiting so long .BUT
i am sorry to keep you waiting so long
i am sorry to keep you waiting for me so long 最佳答句是什么?
I am a------ with him for keeping me waiting so long.