Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to pack a duffel bag [title] Pack only what you need. [step] Make a list, and check off items as you pack them so that you know exactly what you do and do not have. Separate your list into categories: e.g. clothing, electronics, food, toiletries, documents, and gear.

Ending1: Some clothes should fit (e.g. everyday wear or dress pants or undershirts, daytime wear and sleeping clothes, athletic shorts or t-shirts), and other types of items (e.g. Ending2: [title] Include more than a couple of pairs of clean jeans and skirts. [step] Pick out a button-down dress shirt, dark blue jeans, and a pair of converses. Ending3: Loose clothing, as discussed below in the article above, is normal for a basic bag bag. Items that you need to pack besides necessities include : [substeps] Personal identification: passports, birth certificates and other valid documents. Ending4: Consider the weather, the duration of the trip, and the range of expected activities. Make sure that you will be prepared for every situation that you will reasonably encounter-but be careful not to over-pack.

Answer format: ending1/ending2/ending3/ending4