Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to trim bangs between haircuts [title] Obtain your tools. [step] You will need a fine-tooth comb and sharp hair-cutting scissors for trimming bangs. You will also need bobby pins and/or hair ties to tie or pin your hair back.

Ending1: [substeps] A long-tooth comb with a wider end works best since the majority of the hair is in this section of your head. Bobby pins are a great way to reduce bumps and problem areas caused by short, straight hair. Ending2: Nail clippers are also useful, to use in place of regular scissors or cutting aids. You will need to style your bangs before you cut them. Ending3: This will ensure that you do not accidentally cut a section of hair you did not intend to cut. [substeps] If you already have hair-cutting scissors, make sure that the pair you have are sharp. Ending4: [substeps] If your bangs are well-worn, you can use clips or bobby pins. If they are long, aim for a certain length.

Answer format: ending1/ending2/ending3/ending4