I'm sorry I-------------(keep)you waiting for such a long ti
I'm sorry I-------------(keep)you waiting for such a long ti
I'm sorry I ___(keep) you waiting for such a long time
sorry to keep you waiting for such a long time .I must say s
几道英语题I'm sorry to keep you waiting for me so long.求答句A.I don
I'm sorry to keep you waiting so long
I am sorry to keep you waiting for me for a long time
Sorry to keep you waiting for such long time.
选择题--I'm sorry to keep you waiting so long?--- 选哪个正确A.Don't
I'm sorry.I have kept you ()for me so long.A:wait B:waiting
英语完形填空1.I am sorry I _____ (keep) you waiting for such a lon
I'm sorry to keep you waiting.
I am sorry I _____(keep)you waiting so long.