After graduation from college, I started to sell. Soon I discovered that the worried expression I      小题1:   (wear)since childhood meant sure failure. I knew it wasn't going to be easy to change that expression on my face left by so many years of      小题2:   （hard）.It called for a complete change in my view on life. Here is the method I tried.

Each morning during a fifteen­minute bath, I determined to cultivate a big, happy smile. I found out, however, that it couldn't be a    小题3:   (force) smile developed just for the purpose of putting dollars in my pocket. It had to be     小题4:   honest­to­goodness smile from down deep inside， an outward expression of happiness from within!

Let's see      小题5:    starting off with a good fifteen­minute training of the smile muscles helped me during the day.   小题6:   entering an office I would think of many things I had to be thankful for, work up a big smile and then enter. Seldom did it fail      小题7:      (get) the same smile    小题8:   return from the person I met. I also found that it pleased people when I passed them on the street to give them a cheerful smile.

Give every living soul you meet the best smile you have ever smiled in your life,    小题9:   see how much better you feel and look. It's one of the best ways I know to stop worrying, and start living. When I began doing this, I found     小题10:     more welcome everywhere.