Which of these ways is NOT a way to fix a run-on sentence?

Repair this comma splice: Fernando is not angry with Josh, he's not happy with him, either.

How should the following run-on be repaired: Mrs. Cady told the students she would read to them, Randy said he wanted to sit next to her so he could look at the pictures.

Repair this run-on sentence: Brianna likes the Dallas Cowboys she does not like the Houston Texans.

Repair this run-on sentence: I guess I thought you'd be here forever, another illusion I chose to create you don't know what you got until it's gone and I found out a little too late.

How should the run-on be repaired: Mikaela enjoyed the corsage with lilies Josh gave her on prom night she prefers roses.

Repair this comma splice: Eli took Riana out to eat, when he went to the bathroom, she asked the server for separate checks.

Repair this run-on sentence: Today is the best day of Coach Lopez's life he found out his family is going to vacation in Hawaii.

How should the following run-on be repaired: Andrew has corrected Mrs. Cady 1,000 times, she still calls him by Noah's name.

How should the following run-on be repaired: Jacob likes to work on classic cars he often spends his weekends and holidays working in the garage.

Repair this comma splice: Koala bears are not actually bears, they are marsupials.

Where should the following sentence be separated: Ms. Lacy is an excellent math teacher she is a pro.

Repair this run-on sentence: The juniors take the SAT next Wednesday Noelia and William said they're nervous.