Multi-select problem: How does the next paragraph end?

How to sharpen a shovel
Gather the necessary materials.
You will need steel wool, an emery cloth or a manufactured rust remover in order to prep the shovel for sharpening. You will also need a 10-or 12-inch mill bastard file.

Pick your answer from:
[+] You can find steel wool at local auto parts stores or online. Workbench snorts are grinders used by forkdrivers and truckers to grind their steel.
[+] The mill bastard file is available at carpenters supply stores in every town. The file size will be determined by the size of your steel blade.
[+] The mill produces steel dust, which will enhance the sharpening power of the mower. You can find steel wool at your local hardware store.
[+] All of these materials can be found at your local hardware store. Remove any rust from the shovel blade using the steel wool, emery cloth or rust remover.
All of these materials can be found at your local hardware store. Remove any rust from the shovel blade using the steel wool, emery cloth or rust remover.