I am very sorry一般怎么回答

　　I am very sorry that I don't have adequate time for both work and studies.

　　我非常遗憾没有充分的时间学习与工作。

　　I am very sorry to learn that you have been ill for some time.

　　听说您最近身体欠佳，心里很不安。

　　I am very sorry, I have forgotten his telephone number.

　　实在对不起，我忘记他的电话号码了。

　　I am very sorry, but I am not going to sell it.

　　对不起，我不打算卖。

　　I am very sorry that anything has occurred to distress you.

　　你遇到不顺心的事情，我感到非常遗憾。