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.

Things were going even better than he had planned and it was all because of Misty.
Plural

There was an immense scowl on her face.
Singular

Then, as she gazed in surprise, the letters changed to read, HURRY UP !

Plural