TASK DEFINITION: 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.
PROBLEM: Trying hard not to think about us being alone together in an empty room, I close the drawer and take a step toward the dresser.

SOLUTION: Singular

PROBLEM: Or should I say swims in ? "

SOLUTION: Plural

PROBLEM: She zipped her backpack up and listened intently.

SOLUTION:
Singular