Problem: Continue the following story.

They had to check the condition of the water again after fixing the pH and alkaline levels because the 
Here's how I want to continue it: condition had deteriorated.

Problem: Continue the following story.

Tanya played a mean trick on Carrie, so 
Here's how I want to continue it: Tanya felt really guilty about the whole situation.

Problem: Continue the following story.

Emily can go a long time without visiting a bathroom but Jessica cannot because 
Here's how I want to continue it:
Jessica has a small bladder.