下面短文中的划线部分是错误的，请改正，但不得改变原文意思。
Mr. White is our English teacher. He has come 小题1: in China for more than two year小题2:. He has been to many interesting places in Beijing, and 小题3: he has not yet been to many others 小题4:parts of China. Last week he goes 小题5: to Mount Emei in Sichuan Province with his family. Many people like travelling by the air小题6:, but the White小题7: family think that travelling by train is the best, it is much cheap小题8: and far more enjoyable than a trip by air. They had a wonderfully 小题9:train trip to Chengdu after 小题10:they went on to Mount Emei by bus.