听下面一段对话,回答第1至3题。 1. What is Mr Lewis' purpose of this visit? A. To visit friends and give lessons. B. To give a violin concert. C. To attend a wedding. 2. What kind of violin did Mr Lewis use when he was eight? A. A fullsized violin. B. A halfsized violin. C. A twothirdssized violin. 3. What do you know about Mr Lewis’ violin? A. He always takes it with him. B. It was made by his uncle. C. He borrowed it from his uncle.