The following items are run-on sentences. Revise each item either by making two complete sentences, or by adding a conjunctive adverb or semicolon. Change the punctuation and capitalization as necessary. Make all corrections on the sentences below.

I was angry when Jonah crashed my car, I didn't visit him in the hospital until the next day.

How will you correct that run-on? Post your answer, and someone here will check it for you.

http://grammar.ccc.commnet.edu/grammar/runons.htm

To revise the run-on sentence, we can either make two complete sentences or add a conjunctive adverb or semicolon. Let's make two complete sentences:

I was angry when Jonah crashed my car. I didn't visit him in the hospital until the next day.