我认为应该填 were

当然是were啦。。。。。

我也认为是were啦。。。

were  
people是个集体名词

当然是were啦。。。。。。

我认为应该填 were

were.复数………………

were!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

were啦！！！!!!!!

对，people 是集体概念的名词。