I hope this won't make me seem that funny.After transfering into the language class,I couldn't catch up with other guys in German yet.In the last German examination,I turned out the last one.The teacher asked me why my sheet was empty,I said I just couldn't even write down a word.Then I couldn't help with my tears.My classmates were laughing at me,because I cried for such a trivial matter.However,I felt really ashamed.Even what you taught me before was lost in my memory.I know it's inconvenient to bother you again.You are always on the go.To tell you the truth,I got a hatred of German.I am old,and my tongue is no longer flexible,at least not flexible enough for retroflex consonant.Every German class I took was a frustration for me.