Problem: Continue the following story.

Donald was not old enough to drive but Leslie was, so
Here's how I want to continue it: Donald was driven to store because they could not drive on their own.

Problem: Continue the following story.

Emily explained to Amy that she was finally going to take up piano lessons this time.
Here's how I want to continue it: Emily was motivated.

Problem: Continue the following story.

Kayla did horrible on the exam compared to Elena, due to
Here's how I want to continue it:
Kayla being unprepared for it.