短文改错（共10小题；每小题1分，满分10分）
Last week I went to visit to my former neighbor, Mr. Yang. He and I used to living next to each other for many years. About half a year ago, the old building , that we were living in , were going to be pulled down to make room for a main street. So I had to move apart. Mr. Yang now lives in the suburbs near a beautiful park. His new apartment is much big than before. The only problem is that it took quite a long time to get to the downtown area. Therefore, Mr. Yang doesn’t seem to worry about the long distance. He says that new subway line is to be built in a few year and he is sure life will be better in the future.