Problem: Continue the following story.

The host put a batch of cookies on the plate rather than the tray, because the 
Here's how I want to continue it: tray was harder to transport.

Problem: Continue the following story.

Michael planned a surprise party for Joseph, so 
Here's how I want to continue it: Joseph was shocked when they came home.

Problem: Continue the following story.

Derrick took great care of their pet Husky but Ryan did not because 
Here's how I want to continue it:
Ryan was a very careless pet owner.