Have you ever had the experience of talking to someone and you think they are lying? Well, you are not alone. We’ve all had that feeling. But did you know that there are several things you can look for to see if you are being lied to?

Sometimes you can tell if a person is lying by observing what they do with their body. When people are lying they tend not to move their arms, hands or legs very far from their body. They don’t want to take up very much space because they don t want to be noticed. Sometimes a person who is lying will not look you in the eyes. Other times people who lie try to look at you in a strong way because they want to convince you they are telling the trugh.

Liars also use deflection. For example, if you ask a liar the question “Did you steal Fatima’s bag?” they may answer with something like “Fatima is my friend. Why would I do that?” In this situation the person is telling the truth, but they are also not answering the question. They are trying to deflect your attention. Liars may also give too many details. They may try to over-explain things. They do this because they want to convince you of what they are saying.

Often when a person is lying, they do not want to continue talking about their lie. If you think someone is lying, quickly change the subject. If the person is lying, they will spear more comfortable because they are not talking about their lie any longer. A little later, change the subject back to what you were talking about before. If the person seems uncomfortable again, they may be lying.

It’s very hard for a liar to avoid filling silence created by you. He or she wants you to believe the lies being woven; silence gives no feedback on whether or not you’ve bought the story. If you’re a good listener, you’ll already be avoiding interruptions, which in itself is a great technique to let the story unfold.

Just because a person is showing these behaviors, it does not mean they are lying. They might be shy or nervous. But, if you think someone is lying, you might want to use some of these techniques. Hopefully, you won’t need to very often.

   Brain fitness has basic principles：variety and curiosity. When anything you do becomes second nature，you need to make a change.If you can do the crosswords（纵横字谜）in your sleep，it’s time for you to move on to a new challenge in order to get the best workout for your brain. Curiosity about the world around you，how it works and how you can understand it will keep your brain working fast and efficiently.【小题1】

Play Games

Brain fitness programs and games are a wonderful way to tease and challenge your brain. Sudoku，crosswords and electronic games can all improve your brain’s speed and memory. These games rely on logic，word skills，math and more.【小题2】 You’ll get more benefit by doing these games a little bit every day—spend 15 minutes or so，not hours.

Think Deeply

Thinking deeply every day is perhaps the single greatest thing you can do for your mind or body health.【小题3】

Eat for Your Brain

【小题4】 Focus on fish oils from wild salmon（鲑），nuts such as walnuts，seeds such as flaxseed and olive oil. Eat more of these foods and less fats. Remove trans fats（反式脂肪）completely from your diet.

【小题5】

Stories are a way that we strengthen memories，explain events and share moments. Practice telling your stories，both new and old，so that they are interesting，attractive and fun. Some basic storytelling techniques will go a long way in keeping people’s interest both in you and in what you have to say.

How was everything going？I，together with my parents plans to take a trip to Canada for a week during the summer vacation. We hope to make the full use of this opportunity to experience the naturally beauty of Canada and learn more about its culture. We don’t want to go to places where are full of tourists and shoppers. Because I am writing to ask help. We hope you can tell them where to visit. Besides, can you give us some advices on how to finding hotels which are not expensive but comfortable? I would be grateful if you could give me an early reply.

Yours,

Li Hua

   Having a roommate can be one of the best experiences in college or, easily, one of the worst. It all depends on whether you have a good relationship with your roommate or not. Follow the advice to avoid the common mistakes that turn good roommate relationships bad.

◇ 【小题1】

Communication is key. If something happens, sit down with your roommate and have a face-to-face conversation. I’ve seen roommate relationships fall apart because something happens and instead of talking to each other, the two start complaining about their roommates behind their backs. 【小题2】

◇ Don’t expect to be best friends.

Some roommates become the best friends, and some don’t. Don’t put pressure on yourself or your roommate, especially when you first meet. 【小题3】 And if your roommate doesn’t end up being your best friend, don’t worry.

◇ Ask before you take.

This applies (适用) to food, clothes and anything else. If you want to keep a relationship going, show your roommate that you have respect for what is his or hers by asking first. 【小题4】

◇ Clean up after yourself.

This should be done without saying. Don’t be lazy. Or, at least, don’t bury your roommate in your clothes and garbage. Most people I’ve come across in college are dirty and untidy. 【小题5】 But putting your stuff in order will help you avoid conflict.

Nowadays，people often get 【小题1】 (stick) in traffic jams. In the last ten years, the number of cars on the roads in Britain 【小题2】 (rise) by 30% . Some types of cancer are related to traffic pollution and traffic is one of the major 【小题3】 (cause) of global warming and climate change. The average global temperature is about 0. 5 degrees centigrade 【小题4】 (high) than it was 100 years ago. We know that cars are bad for us, but we carry on 【小题5】 (use) our cars so much because we are addicted 【小题6】 them. Jenny Trowe of Greenpeace gives us some advice. First, use our legs. Regular exercise cuts the risk of heart disease by 50%! Second, use public transport. On average, about forty people travel in one bus,【小题7】 the same number occupy thirty-three cars. Third, sharing cars 【小题8】 (be) much cheaper and kinder to the environment. In 【小题9】 word, we can do whichever of these things 【小题10】 suit us. Don’t just sit around and complain!