Please choose the correct ending to complete the given sentence: Relationships: [header] How to keep your neighborhood clean [title] Add plants. [step] One way to beautify your home is to plant trees or flowers around your house to add to the landscape. You don't need to go all-out with an ornate display.

Ending1: A bed of brightly-colored flowers, or some small bushes, can really enhance the natural beauty of your home. [substeps] Aside from looking good, plants take in carbon dioxide from the air and expel oxygen, making for a more breathable atmosphere. Ending2: Instead, opt for choices that complement your neighborhood's natural beauty. [substeps] Consider planting annuals throughout your house or arranging them next to one another in the living room. Ending3: Instead, try using plants that you are willing to accept and are associated with. [substeps] Plant plants that you like so they grow. Ending4: However, you can find a few beautiful plants. Some good options include : [substeps] Roses or tulips (for personal use) cucumbers and herbs.

Answer format: ending1/ending2/ending3/ending4