Read the run-on sentence. Justin rushed through the obstacle course he couldn't make it over the final obstacle in time. What is the best way to revise the sentence?

The best way to fix a run-on sentence is to add a comma, conjunction, or period. In this case, separating the sentence into 2 with a period is the best option:

Justin rushed through the obstacle course. He couldn't make it over the final obstacle in time.

Hope this helps! Good luck! :)

Justin rushed through the obstacle but, he couldn't make it over the final obstacle in time.

Explanation:

Just add a conjunction to run on sentences.

b. legendary founder of thebes