我对很多学科都感兴趣，例如音乐，英语和历史．（完成译句）
I am interested in many subjects music，English and history．
我们应该思考怎么把中国文化介绍给全世界．（完成译句）
We should think about introduce Chinese culture to the world．
My classmates walked to Three Gorges Museum yesterday．（改为同义句）
My classmates went to Three Gorges Museum yesterday．
Li Hua usually goes to the library after school．（对划线部分提问）
Li Hua usually do after school？
We are going to have a school trip after the exam．（改为否定句）
We going to have a school trip after the exam．