Please choose the correct ending to complete the given sentence: Health: [header] How to prevent mosquitoes from breeding [title] Empty, drain, or cover all things that can and may hold standing water. [step] Areas of your backyard or porch may have spots where rainwater can pool. Barrels and trash cans tend to collect rainwater extremely well.

Ending1: If you have a dishwasher which frequently collects water, or if you have a pond or a stream you often use as a water source, you may want to close this area. You might take deep breaths; however, don't overdo it. Ending2: Old tires, empty bottles, buckets, and other small containers can condense water vapor into tiny pools. Empty and drain all pools of water and cover them up to prevent more water from gathering. Ending3: The biggest place for rainwater to collect is large piles of concrete slabs. If you're airing the smell out, it's a good idea to ask neighbors if they have any garbage cans in their yards or apartments. Ending4: Wash the inside of your vehicle and note any debris or bugs that may have collected there. [substeps] Old tires, old bricks, or other hard surfaces may also collect rainwater.

Answer format: ending1/ending2/ending3/ending4