The game goes like this. Stop the sentence right after the clause and the noun, and imagine how it might end, as opposed to the prosaic way it probably will conclude. Each is a much more interesting sentence than the one the hapless student wrote. In the last few months, I have had many chances to play the game, and here are some of them. Options a and b are my suggestions.
Option c is how the student's sentence actually ended.
If you find that your friends, family, or employees are paying unusual attention to your pronouncements, you may already be playing it.