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.

If he spun the wheel, the metal bars would shift inward a few inches, clearing the welded braces on both sides of the door.
Plural

Things had always gone his way.
Plural

Things like this didn't happen to Dorian.

Plural