Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to make carrot juice [title] Clean your carrots. [step] Wash 2 pounds (1 kg) of carrots (about 8) under cold running water. Scrub them with a vegetable brush if you can.

Ending1: Discard the carrots if they're tough and inedible. [title] Mash the carrots in a bowl. Ending2: Wear gloves to protect your bare hands and avoid letting dirt get into your deep cuts. Pat the carrots dry with a paper towel. Ending3: [substeps] For best results, wash them several times a week with a vegetable brush. Scrubbing also prevents bacterial infections on the carrots because they're finely chopped, and there's no need to constantly water them. Ending4: Use a knife to cut off the broader end, where the carrot either was or still is attached to the green, leafy part of the plant. [substeps] If you are especially concerned about pesticides on the surface of your carrots, you should peel them.

Answer format: ending1/ending2/ending3/ending4