Question

select the words that make up the complete subject. the sudden rain drenched the soccer players.

Explanation:

In a sentence, the complete subject includes all the words that tell what or whom the sentence is about. In "The sudden rain drenched the soccer players", the subject is what the action (drenched) is done to. The words "The sudden rain" identify the thing that performed the action (drenched) and are the complete subject as they include the article, adjective, and noun that make up the subject.

Answer:

The sudden rain