Flat A is the biggest in this high-rise.Flat A is bigger than()()()in this high-rise.保持原意

题目

Flat A is the biggest in this high-rise.Flat A is bigger than()()()in this high-rise.保持原意
There was a convenience shop at the street corner before.
There()()()a convenience shop at the street corner.保持原意

答案

1.any other flat
(any one else 是不能用这里滴...因为any one是用来形容人滴...）
2.once has been