Please choose the correct ending to complete the given sentence: Work World: [header] How to look busy at work without really working [title] Arrange your desk so no one can see your computer screen. [step] If you work in an office or cubicle of some kind, you don't want someone to walk up behind you without you knowing it. Arrange your computer so you are facing the entrance to your area.

Ending1: If you have non-work windows open, you can quickly close them without them being seen. [substeps] In many cubicle-style settings, your desk will be set up in a fixed position. Ending2: Leave several empty folders or empty foam trays on your desk, making a point of keeping them organized by type. You want to make sure you have a decent place to work that doesn't get in the way of your daily work. Ending3: It's also a good idea to adjust your monitor so it's directly across from the desk, or you can secure it by physically putting your elbows out and leaning forward. [title] Keep back-to-work articles out of sight. Ending4: [substeps] You may want your desk near the entrance of your work area, just in case someone breaks through your cubicle to get to your desk. This will also help you maintain much more control over how distracted you are.

Answer format: ending1/ending2/ending3/ending4