Article: It requires a lot of energy for adolescents to keep undesirable behaviors hidden from their parents. The bigger the issue your child is hiding, the more likely it is that there are questionable patterns in their behavior that point to the misdeed. Below are some new behaviors you might observe in your child: Sudden surge in phone calls; talking for longer durations (possibly in hushed tones). Increase in TV watching. Increase in online web browsing time (possibly being used to chat with others or research a secret topic). New friends being mentioned that you haven't met. New style of dress. New words or phrases. New interests (i.e. music, leisure activities, movies, etc.). More irritable. Rolling eyes. Stomping off after talking to you. Constantly demand privacy when they haven't before. Just as new behaviors may pop up in a secretive child, you may also notice a decline in their normal behavioral patterns. Perhaps your child was once very respectful, and now mouths off at any chance. Your child may no longer do the following: Make good grades in school (loss of interest in academic success). Participate or put energy into extracurricular activities. Want to eat dinner with the family. Eat the same amount they used to (indications of high stress or depression). Sleep for the same times they used to. Tell you where they have been. Talk or openly share details about the day like they used to. Spend time with the family they may spend more time with friends or alone in their room. Let a younger or older sibling come into their room. Share possessions (strange signs of possessiveness to certain objects). It may also be a good idea to make friends with the parents of you child's friends and even parents of kids your child does not hang out with. Doing so keeps you in the loop and gives you access to a buddy system for gaining information about your child and their friends.
Question: What is a summary of what this article is about?
Watch for new behaviors. Look for a decrease in old behaviors. Maintain contact with the parents of your child's friends.

Problem: Article: Have pencils, and also a ruler, protractor, or compass if you feel you might need it. Plan for every contingency. Bring tissues. If you've prepared, you have every right to feel confident. Chances are, 99 percent of the people you are taking the test with (especially the AMC level) haven't prepared as much as you, and that gives you the edge. Fill in the information carefully and completely. That way, you won't have to worry about calculating how many minutes you have left with an analog clock on the wallone less thing to worry about. If you want, divide the scrap paper into parts with a box for each question to keep your work organised. You can also make boxes for each question as you go. The proctor has finished checking to see that everyone is ready. She looks at the clock and waits for the second hand to get to the top of the minute. A few minutes later and she says - "You may begin." Here is where the training should kick in. You should start at the beginning, and read the first question. Don't read it so fast you miss details; this is a possibility if it is a speed test. Read slowly and deliberately, and solve the problem on the scrap paper. When you finish, read the problem again, and make sure you did what they wanted. Once you are sure, bubble it in or otherwise, and continue. Depending on the contest, the act of solving the problem could take 30 seconds to an hour. That is the part that should be savoredthe actual solving process. Hopefully, you will be able to solve the problems easily at first, and you will find elements of problems that you have done or practiced before. Hopefully also you will discover solutions to problems you have never seen before, and you will wonder in awe at their elegance. After all, that is what math contests are all about. If you still can't solve it, skip it and do it later. In lower level contests, there is usually a trick or an easy way to solve the problems. Remember that 99% of the time, you will use all of the information given to you, so if you haven't used something, think about how you might. Oftentimes, one more look will make you realize that there is a solution after all, and it isn't such a hard problem. Sometimes, you need to calculate whether to guess or not--be wary. If you have eliminated it down to 2, oftentimes the wrong answer will look much more appealing, especially up around AMC questions #20 and up. Make yourself have a logical basis for all your answers, and you will usually get the right answers. When time is winding down, and you scan back to previous work, you need to be able to read it. Don't let misreading a digit keep you from your goal. Why not push to the finish? Sometimes kids walk out of the AIME an hour early. Don't do that. If you re-energise yourself, and give yourself another boost of confidence, you can keep going. A mathlete in this sense is not unlike an athlete, with the test before you as an adversary. Don't give that piece of paper a fighting chance. You know there has to be a way to get every question, and this information alone should help you when tackling problems where you don't even know where to start. Just because you've never qualified for the USAMO doesn't mean this can't be the year. Just because you've never won the school title for the AMC doesn't mean you shouldn't be the kid who does. Someone has to do it every year and you have just as much chance as the kid last year. If you are intimidated by someone who you judge to be better than you, you are just putting another distraction on your shoulders you don't need. Never look over to see if they have already turned the page when you are still on the first question; you don't need to think about that because you only need to worry about what you can do. Turn in the sheet and get on with life. Hopefully, you saw some problems that interested you. Worry about your score when you get itdon't waste time worrying about it now. Chances are, your training and focus paid off.
Summary: Make sure you bring everything you need on test day and have it ready well beforehand. When you get into the test, pump yourself up. Once you get the test, stay calm. Bring a watch and time the test yourself. Make sure you have enough scrap paper. OK, the test is in front of you and the stage is set. Open the test book, and get started. If you come across a question you can't do, give it one more thought. There will always (well, almost always) be problems you can't solve. Write clearly. If you feel yourself slowing down, or getting tired, or even giving up, ask yourself this - How many more chances will I get? Don't be afraid of success. When it's all over, and you've checked over one last time, it's time to let go.

Every time you use your kegerator, you should clean it afterwards. This helps remove all beer residue from the line and faucet. Cleaning after every use helps you avoid messing up other beers. If you don't clean between kegs, microbial infections may occur in the kegerator that will alter the beer. Before you start cleaning, shut down the kegerator completely. Unplug the kegerator. Make sure you turn off the CO2. Then, you want to close the regulator, disengage the tap, and completely remove the keg. Start by cleaning the outside of the kegerator. Make sure to wipe down the tap, lines, spill tray, regulator, and tank. You also should wipe the inside of the cooling unit. Then, clean the inside surfaces, such as the beer lines, the spigot, and the tap. Use soap without any scent and warm water to wipe down all surfaces. Any spilled beer, puddles, or drops can get in your kegerator and cause problems with future kegs.
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One-sentence summary --
Clean your kegerator after each keg. Turn off the kegerator. Wipe down the surfaces with mild soap and warm water.