Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to pack and ship internet sales [title] Pack fragile items, such as glassware, mirrors and any delicate items with bubble wrap. [step] Take the bubble wrap. Wrap it 2 or 3 times around the items you are shipping.

Ending1: Leave no room for stuffing or else your items will not fit. [substeps] Make sure no one knows that you are packing fragile items such as photographs, books, etc. Ending2: This will help protect liquids, tidy up any spills and make it waterproof and smooth. Pack according to what dimensions you think would work best. Ending3: It will last longer than another layer of bubble wrap. [substeps] As an alternative to this packing method, you can also use cardboard boxes from the store. Ending4: [title] Use heavy-duty packing tape to secure the bubble wrap to the gift. [step] The tape on the bubble wrap secures the item and prevents it from moving around and breaking when it is in transit to its destination.

Answer format: ending1/ending2/ending3/ending4