Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to use a pool noodle to protect your car against scratches in the garage [title] Cut pool noodle in half, lengthwise. [step] You will end up with 2 long, hollow pieces. Take safety precautions when cutting the noodle in half, keeping fingers away from the blade.

Ending1: Being sure to use the correct lengths on these pieces can help ensure that you land with no scratches. [title] Cover the rubber bowl with silicone. Ending2: [substeps] Lay noodle on a hard surface to cut in half. Identify the middle of the rounded piece first before cutting. Ending3: [title] Use your legs to kick the noodles closer. [step] As you kick, simultaneously kick the noodles into the soapy pool. Ending4: [title] Twist the blade to cut the noodles together into a round tube. [step] Squeeze each noodle with a pair of tongs until the plastic feels like rubber.

Answer format: ending1/ending2/ending3/ending4