I am awfully sorry.我真的很抱歉。
A:Paul,you are late for work again.
B:I am awfully sorry.
A:It's the second time that you've been late this week.
B:I'm sorry that the traffic was really heavy during the rush hours.
A:Well,is it possible for you to leave for work earlier?
B:I will have a try tomorrow.
A:If you don't try to be punctual for a change,you'll get fired one day.
B:Thanks for reminding me.