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.

As he took one of the final rapids of the Saint Lawrence, almost within sight of his home, his canoe swamped and he drowned.
Singular

Resistance then generally collapsed and the criminal gangs nearly all turned themselves in.
Singular

Heavy footsteps jogged next to me and I didn't need to look to see who it was.

Plural