Bobby is the fattest student in his class.(改为同义词）
问题描述：
Bobby is the fattest student in his class.(改为同义词）
A few years ago,there weren't as many tallbuildings as now in this street （改为同义词）
A few years ago，there weren't as many tallbuildings as now in this street （改为同义句）
答
Bobby is fatter than any other students in his class.
A few years ago,there were less buildings than now in this street .A few years ago，there weren't as many tallbuildings as now in this street （改为同义句）上面改了一种，不知道有几个空两个空A few years ago，there were less tallbuildings than now in this street .对不对？空在哪