[frobozz]

> Shape shoe heels with a knife, and sand them on a buffing wheel for smoothness.

> Adjust felt hammers on pianos to increase tonal mellowness or brilliance, using sanding paddles, lacquer, or needles.

> Review filed tax returns to determine whether claimed tax credits and deductions are allowed by law.

Three adjacent ones there, could be rewritten as:

* become a cobbler

* become a piano technician

* become an accountant