Extend a sentence with a phrase that tells where or when the action happens.
You can make a sentence stronger by telling WHERE something happens or WHEN it happens. "The kids played." is fine, but "The kids played at the park." tells us where.
You can add "when" too: "The kids played after lunch." Where and when words help the reader picture the whole scene, not just the action.
Mastery looks like: They extend a plain sentence with a clear where or when phrase, and can add both in one sentence.
Common stumbles: Adding a vague phrase (like "one time") that does not really answer where or when.
See it visually
Interactive, spoken-aloud tools that show this idea in motion.