Problem: Continue the following story.

The exercise bike does not fit into the spare room because the 
Here's how I want to continue it: room is too small.

Problem: Continue the following story.

After washing her skin, Jane cleaned it with a towel. This then got the 
Here's how I want to continue it: towel wet.

Problem: Continue the following story.

Kenneth's boyfriend was happy in their relationship unlike Nick's because 
Here's how I want to continue it:
Nick didn't know how to treat him right.