It's difficult enough to have privacy in a house, so privacy in a small dorm room is next to impossible. However, it can be done if both roommates are willing to cooperate.
Step 1  Tie a scarf to the outside doorknob as a symbol of Do Not Disturb, but be careful not to do this too consistently. Warn your roommate beforehand about possible days and times when this scarf will be on the door so your roommate will have time to make plans ahead of time instead of it being a surprise, especially if you plan to have an overnight guest. Be considerate if your roommate needs to get into the room regardless of the scarf on the door to get something out of the dorm because it is his dorm room too.
Step 2 If one roommate is a light sleeper and the other is a heavy sleeper, the heavy sleeper could consider an alternate way to wake himself up besides an alarm. Heavy sleepers tend to ignore alarms, but sometimes vibrating (震动的) cell phones feel like someone is shaking them. It is also a quieter way not to disturb the light sleeping roommate using a vibrating cell phone.
Step 3 Take cell phone calls outside of the room. Your roommate may not want to hear your conversation or you may want some privacy, but your roommate should not have to leave every time you have a phone call. The roommate who is not on the phone has no way of knowing how often you will have phone calls and should not be put out because you do.
Step 4 Ask if it' s okay to have a guest in the room. Although your roommate is not your parent, and you may feel like this is your room too, remember that__________. He may not want company when you do. If one roommate is more sociable than the other and guests become a repeated argument, consider asking the resident director if you can swap( 交换) roommate with someone else.
What does the passage mainly talk about? (no more than 10 words)
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How to avoid disturbing the light sleeper according to the passage(no more than 6 words)
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Please fill in the blank in the passage with proper words, (no more than 6 words)
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What does Step 3 suggest us? (no more than 10 words)
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What does the word "it" (line 2, paragraph 1) probably refer to? (no more than 3 words)
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