题目内容：

Ludwig van Beethoven,one of the world's greatest musicians,was born into a musical family in Germany.As a child he spent many lonely hours1.(practise) his music every day.In his late teens he went to Vienna for further study.There he became well2.(know) by people.

One evening as he was out walking,he passed an old house3.he heard someone inside playing one of his compositions.As he stopped4.(listen),he overheard a girl say that she5.(wish) she could hear a real musician play it properly.

Beethoven went6.the house and,noticing the young lady at the piano was blind,offered to play the piece for her.He did so for her for more than an hour7.while he did,darkness fell and the lone candle in the room had gone out.

Outside in the night sky the8.shone brightly and sent its light into the room where Beethoven sat9.(play) beautiful music.He was so inspired by the appreciation of his music by the young lady and the beauty of the atmosphere in the room10.he composed his famous "Moonlight Sonata."