Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to press pants [title] Learn how to use your steam iron. [step] Although the exact instructions on how to use an iron vary from model to model, the general concept is the same. First, fill the water reservoir before plugging it in to avoid any mishaps or electrical shocks.

Ending1: When you're done, water should fill 1-3/4 of the way to the top. [substeps] If you're dealing with stubborn stains, avoid using an iron directly on the stain. Ending2: Next, plug it in and select your desired settings. Give it a couple minutes to heat the water. Ending3: Put two or three drops of steam into the water and press the flat iron flat against the fabric of the pants. This action will create steam in the fabric. Ending4: Second, place your iron over the water tank and heat it up until water begins to evaporate from your iron. [title] Trace your design onto the fabric using smooth, little electrical tape.

Answer format: ending1/ending2/ending3/ending4