Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to cut carpet [title] Start with a sharp knife. [step] This will be the most important (and possibly the only) tool you'll need to cut carpet. A standard utility knife is preferable, though something like an x-acto knife or razor can also do the trick.

Ending1: Follow the directions and the blade of the knife to ensure that you create the best vertical slits in your carpet pattern. [substeps] If you cut into the carpet with your utility knife, you won't be able to peel it off, leaving the fibers of your carpet free to show through. Ending2: Do not cut through sheets, boxes, and furniture. [substeps] Slices or cuts may cause stains and dirt to build up on carpet. Ending3: Whatever you use, make sure the edge is nice and sharp. [substeps] If you're using a utility knife with a removable blade, take a minute to insert a new one before you get started. Ending4: Any sharp blade should be of sufficient blade size for cutting carpet in this manner. [title] Remove the adhesive from the entire carpet.

Answer format: ending1/ending2/ending3/ending4