问题补充：
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.去掉to
答案：
(答案→)去掉to
解析：
【小题1】去掉to 动词visit是一个及物动词，后面直接加宾语，不需要介词。
【小题2】living改为live固定搭配used to do sth过去常常做某事；used to后面接动词原形。
【小题3】that改为which关系代词that不能引导非限制性定语从句，而which可以引导非限制性定语从句。
【小题4】were改为was本句的主语是the old building这是一个单数名词，在句中作主语谓语用单数形式。
【小题5】I改为we这里是指Mr. Yang和我不得不分开。
【小题6】big改为bigger后面有than说明前面应该使用比较级的形式，而且前面有much修饰。Much通常修饰形容词或者副词的比较级形式。
【小题7】took改为takes本句话是一般现在时的时态，且主语是第三人称单数it所以谓语部分使用takes。
【小题8】Therefore改为However唯一的问题是到时区要花很多时间，然而他似乎一点也不担心。上下文之间存在着转折关系，故使用however表示转折关系。
【小题9】that后面加a本句是指一条心的地铁线路将要被修建，故使用不定冠词a表示泛指。
【小题10】year改为years前面有a few修饰，说明这里是可数名词复数形式
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
