In this task you are given a sentence. You must judge whether subject of the main clause is singular or plural. Label the instances as "Singular" or "Plural" based on your judgment.

There weren't any signs of children, no shoes or toys scattered about.
Plural

" Your new teacher, the principal, and Mrs. Groves, from the Superintendent's office.
Singular

The twins bounced over to the mirror above the sink.
Plural