The pay phone is next to the library 句子成分分析

问题描述:

The pay phone is next to the library 句子成分分析
The pay phone 是主语is是be 动词 next to 作表语 剩下的呢?

The pay phone 是主语
is是谓语
next to the brary 介词短语作表语.麻烦您看下这个句子 It's on Bridge Street.参考书上说on Bridge Street.是介词短语作状语,这对吗?不是状语 是表语