What structure does this represent?frame narrative
I'm guessing a dummy run is something that you use a test dummy to see how something will work, example a crash dummy were they put inside a car that crashes to a solid object . a trial run/procedure kind.
(hope this help)
It would be a theory, because it cant be the rest if you actually think about it
Answer:
A comma
Explanation:
Example:
After he ate the burger(,) he wasn't hungry anymore