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

How to make new england clam chowder
Wash the clams.
Rinse the fresh clams with cold running water to wash away any sand or grit. You may have to rub the shells with your fingers to get them completely clean.

Select from: (1). Place all the clams into a clean bowl and rinse the remaining shell by hand using your kitchen soap. Just keep repeating these steps until you've cleaned the shells. (2). Look over the clams before you cook them. If any of the shells are open while they are still raw, discard those; this means they are not fresh. (3). Shake the shells to gently rinse them. Making chowder blends salt and pepper into the water. (4). For best results, you should use frozen clams. They can last for a while, and you can press them into a fresh bowl overnight.
(2).