the symphony ____ ___ a long piece for a large orchestra (管弦乐队) . He had a beautiful singing voice. After _______ _____ in Vienna, he ______ __ ____ London ,where h e was __________. known as changed into studying music moved to essful Read paragraphs 1-2 about Haydn and fi ll in the blanks . Try to get more information. Read paragraphs 3-5 about Mozart and finish the two tasks. Task 1: M atch the time with connected information . 1. when he was 52.b y the time he was 14 3.w hen he was a teenager A. Toured Europe giving concerts B. posing music C. Composed many pieces for the harpsichord, piano and violin Task 2: Which sentence can suggest (表明) that Haydn give Mozart a high evaluation (评价) ? He is the poser the world has known.