My parents don’t allow me to go out after 6 p.m.What sentence elements is the underlined part

Tom eagerly finished up wasleft of the chicken pie.

orry to keep you waiting. —Oh, not at all. I _____ here only a fewminutes.

The meal itself was not so good—______ was boringly brown including vegetables.

I found a story-book on the desk,it isn’t mine, it is ___,I think.