Problem: Continue the following story.

At the camp site, Mark was able to use the twigs to start a fire, but the branches didn't light. The 
Here's how I want to continue it: branches are wet.

Problem: Continue the following story.

The driver was avoiding the highway and taking the country road due to the 
Here's how I want to continue it: country road being easy to navigate.

Problem: Continue the following story.

The soap was harsher on her skin than the conditioner, so she mostly avoided the 
Here's how I want to continue it:
soap when showering.