英语段文改错的题目

题目

英语段文改错的题目
After five years away in my hometown,I find that 这里有个地方需要改成from 是哪里?
the neighborhood which I used to living in has changed 这里面living 为什么要改为live
across the street from our middle school were gone.were 改are why?
a sports center has been built in their place.(their--its) why?

答案

After five years away from my hometown
to 后面接动词原形
因为是现在完成时
主语是物不是人（a sports center)