YES,it's( )the( )of that office.怎么填

问题描述:

YES,it's( )the( )of that office.怎么填

YES,it's(in )the( front)of that office.YES,it's( at )the(back )of that office.YES,it's(on )the( right)of that office.YES,it's(on )the( left)of that office.