Soon the house filled with people为什么不是用be filled with
问题描述：
Soon the house filled with people为什么不是用be filled with
答
如果这个句子是个完整句那么就应该是was filled with people.
如果这个句子不完整后面还有谓语等成分,那么这里filled with people就是做定语修饰house了