Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to build a retaining wall [title] Plan and layout the site. [step] Plan where your retaining wall is going to be using stakes and string, leveling off to ensure an even height and using a tape measure to ensure an even length. [substeps] Contact your local utilities office to confirm that there are no pipes or cables in your digging zone.

Ending1: [title] Locate the area around your retaining wall. [step] This should be the area your retaining wall is digging into, so your digging instructions should be accurate. Ending2: [title] Drive the stakes into the earth at an upright position, holding the stakes down as you drive. [step] You will secure the stakes once the stakes are driven in. Ending3: Your local utilities office should perform this free of charge. If you live in the usa, you must make an 811 " digline " call and set up a time to have your property inspected to determine the location of underground utility pipes and cables before starting any digging project. Ending4: Decide how you want your retaining wall to look. Have someone come over and guide you on how to go about your dig.

Answer format: ending1/ending2/ending3/ending4