It's never easy to admit (承认) you are in the wrong. We all    1_ to know the art of apology (道歉).
Think how often you have done wrong. Then count how many   2_ you have expressed clearly you were
_3_. You can't go to bed with an easy mind if you do _4_ about it.
     A  doctor  friend,  Mr. Lied, told  me  about  a  man  who came to him  with  diffident kinds of signs:
headaches, heart trouble and insomnia (失眠症).   5_some careful exams, Mr. Lied found nothing wrong
with him and said, " If you don't tell me  what's   6_ you, I  can't  help you." The  man  admitted  he  was
cheating (骗取) his brother to his inheritance (遗产). Then and there the clever doctor   7_ the man write
to his brother and _8_ his money. As soon as the  letter  was  put into the  post  box,  the  man  suddenly
cried, " Thank you," he said to the doctor " I think I have got well."
     An apology can not only save a broken relationship (关系), but also make a person   9_. If you can
think of someone who should be   10_ an apology from you, do something about it right now.