In this task you are given a sentence. You must judge whether the object of the main clause is singular(like: apple) or plural(like: apartments). Label the instances as "Singular" or "Plural" based on your judgment.

The feeling of impending doom crushed her insides when she realized she was trapped.
Plural

Although we work in the same office, my husband usually keeps his suspicions to himself.
Plural

" More troops have breached the hull ! "

Singular