Ⅰ.用适当的介、副词填空
1．Joseph Haydn was an Austrian composer and is known ________ “the father of the symphony”．
2．He changed the symphony ________ a long piece for a large orchestra.
3．Haydn moved ________ London，where he was very successful.
4．Is the Chinese instrument different ________ the other instruments?
5．When he was six，he played the harpsichord ________ a concert for the Empress of Austria.
6．By the time he was 14，Mozart had composed many pieces for the harpsichord，piano and violin，________ well as for orchestras.
7．The two were friends ________ Mozart’s death in 1791.
8．He learned to play the violin and piano ________ his father，who was a singer.
9．He will give something wonderful ________ the world.
10．Beethoven became very popular in the Austrian capital and stayed there for the rest ________ his life.
