Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to build a window box [title] Find inspiration. [step] Look at varieties of window boxes online or prefabricated models in stores to get an idea of the design you would like to use. ( the instructions that follow are for a basic rectangular box.

Ending1: ) make as many sections of the box as you think will fit. [substeps] Rectangular boxes are cleaner, more systematic, and more efficient than rectangular boxes. Ending2: They can be easily modified to fit whatever specifications you are looking for. ) [substeps] In particular, you may want to think immediately about how your window box will be attached to your house. Ending3: ) [title] Sketch the various add-ons of this box. [step] You can use a drawing tube, stencils and rough sketch lines, or use interesting patterns. Ending4: ) [title] Find a flat, level floor. [step] You may not want floor shingles, as these should not be installed in subsequent box designs, but try to gauge how flat the floor around the box will be.

Answer format: ending1/ending2/ending3/ending4