Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to measure a refrigerator [title] Move the refrigerator. [step] To get many of the right measurements, you should move the refrigerator to allow access to the space. When doing so, be sure to remove everything in the refrigerator and have at least one strong person around to assist you.

Ending1: [substeps] If you move the freezer door or the fridge door, you will need to consult the manufacturer as to which door to lift. If the refrigerator door is very flimsy, enlist two workers to take it off and set it aside while you make the measurements. Ending2: [substeps] If this is your first time before moving your refrigerator to the kitchen, you may need 2 or 3 helpers. Having at least 3 helpers, plus someone to help you move the refrigerator, can be a great way to get an accurate measurement. Ending3: [substeps] Move the refrigerator back into its proper place so that the door of the refrigerator does not move. If the refrigerator is wooden, this can be difficult. Ending4: [substeps] Do not leave any shelves in the refrigerator that can be jostled during the moving process. Either take the shelves out and move them separately or use tape to secure them.

Answer format: ending1/ending2/ending3/ending4