Please choose the correct ending to complete the given sentence: Health: [header] How to handle tooth loss [title] Familiarize yourself with removable partial dentures. [step] These dentures are an ideal solution for the replacement of one or multiple teeth. The denture consists of a metal frame with a plastic material that simulates the gums attached to the metal.

Ending1: You place a plastic dome or crown over the top of the partial denture, leaving the upper lip intact. This dome is connected to the plastic frame with plastic ion. Ending2: Artificial teeth are attached to the' gums' to replace your missing teeth. [substeps] Your dentist will take an impression of your teeth and then have the partial denture specifically crafted for your mouth. Ending3: Most replacement dentures work with 4 or 5 teeth placed on each side. [substeps] Replacement dentures are sold as " temporary fixes ", and come with specific instructions for replacing the tooth (if yours does not). Ending4: Professional dental specialists recommend wearing one of these dentures every four to six months. This is typically recommended for people with mouth or jaw problems.

Answer format: ending1/ending2/ending3/ending4