Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to replace a bathroom faucet handle [title] Turn off the water supply to the faucet. [step] Look beneath the sink for a valve close to the wall on the same side as the handle you are replacing. If this is a single handle faucet, turn off both supplies.

Ending1: [substeps] If you do not see a valve on the side of the faucet, or if there is no valve, you can use a panel wrench or similar tool to shut off the water supply. [title] Use the correct tool to remove the handle. Ending2: When you locate them, twist the water supply valve or valves tightly to the right. [title] Test the faucet to ensure no water comes out when the handle to be replaced is turned. Ending3: [substeps] Check under the sink for a valve with a handle. If there is a valve that shoots off the side of the toilet handle, shut off both supplies. Ending4: [substeps] Check if the handle has a guard inside of it. Your faucet handle will have a small plastic guard within the portion of the handle labeled " water.

Answer format: ending1/ending2/ending3/ending4