Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to bathe when water is scarce [title] Turn the shower on for 30 seconds. [step] Turn on the water long enough to just get yourself wet, about 30 seconds. Make sure you get your hair and whole body wet in this amount of time, then shut the shower off.

Ending1: [title] Step out of the shower and dry your hair with a blow dryer or the towel. [step] You may get damp skin at this point, but it should subside after a few minutes. Ending2: [substeps] You can tell by looking at your toes that they're wet. If they're not, you'll need to take another shower. Ending3: [title] Turn off the shower, and lather with soap. [step] With the water off, proceed to lather up your body. Ending4: [title] Submerge your hair in the water for 20-30 seconds. [step] Face your body, putting soap between your fingers.

Answer format: ending1/ending2/ending3/ending4