Trust has been considered as the basis of any relationship, including friendship. No relationship can last long with a lack of trust. Not many of your friends will have real faith in you as you would like to believe. {#blank#}1{#/blank#} Sometimes, it takes years, even a complete lifetime, to trust someone. However, how do we know if our friends have faith in us?

{#blank#}2{#/blank#} With whom will you share things that you don't want everyone to know? It would be with a close friend, whom you trust as much as you trust yourself. While a few of your friends may be fiercely protective of their privacy and may not tell their secrets to anyone, those who do, surely find you trustworthy and reliable.

    Whom do you look up to for advice when you need it the most? It has to be either your parents or your friends. {#blank#}3{#/blank#} This is a shining example of trust. You only seek advice from people you hold in high regard and find dependable. The friends who trust you will never forget to include you in the important decisions of their life.

    Arguments and heated discussions are a part of every relationship, and this is also true for friendship.{#blank#}4{#/blank#} While some people find it difficult to forgive and forget, your friends will never have problems moving on. It is because they trust you and believe that you will never cause any pain to them on purpose.

    There are times in life when you find yourself a lonely soldier. {#blank#}5{#/blank#} Your friends will never let you down and will strongly stand for you when you need encouragement. You can determine that they trust you and believe in your beliefs, if they side with you when you need them the most.

A. People can be extraordinarily jealous sometimes.

B. You know they will never pass on a wrong suggestion.

C. In fact, winning trust is, by far, the most challenging aspect of relationships.

D. Two people cannot have identical reactions to a situation and different opinions do exist.

E. No matter how close you are to your friends, you cannot take that comfort level for granted.

F. If your friends share their secrets, there's a good possibility that they have much faith in you.

G. However, people who are fortunate to have been blessed with true friends are never alone in any battle.

    Before going outside in the morning, many of us check a window thermometer (温度计) for the temperature. This helps us decide what to wear.

    {#blank#}1{#/blank#}. We want our food to be a certain coldness in the refrigerator. We want it a certain hotness in the oven. If we don't feel well, we use a thermometer to see if we have a fever. We keep our rooms a certain warmth in the winter and a certain coolness in the summer.

    Not all the thermometers use the same system to measure temperature. We use a system called the Fahrenheit scale. But most other countries use the Centigrade scale. Both systems use the freezing and boiling points of water as their guide. {#blank#}2{#/blank#}.

    The most common kind of thermometer is made with mercury inside a clear glass tube. As mercury (or any other liquid) becomes hot, it expands. As it gets colder, it contracts. That is why on hot days the mercury line is high in the glass tube. {#blank#}3{#/blank#}.

    First, take a clear glass juice bottle that has a cap; fill the bottle with colored water. Tap a hole in the center of the cap using a hammer and thick nail. Put the cap on the jar. Then stick a plastic straw through the nail hole.

{#blank#}4{#/blank#}.

    Finally, place a white card on the outside of the bottle and behind the straw. Now you can see the water lever easily.

    {#blank#}5{#/blank#}. As the temperature goes down, the water will contract, and the lever in the straw will come down. Perhaps you will want to keep a record of the water lever in the straw each morning for a week.

    The best festivals in Europe

    Whether they're in the countryside or a post-industrial landscape, Europe's yearly festival calendar means new events, old favourites, crazy people and great charm.

    OFF Festival, Poland

    A small festival in Katowice in south-west Poland, OFF has, over the past 10 years, built an international audience thanks to a challenging and interesting mix of acts. This year's selection focuses on female artists: singer-songwriters Feist and PJ Harvey headline, while Swedish pop singer Anna von Hausswolff and classical composer turned electronic producer Anna Meredith are also on the bill. Meanwhile, the experimental poetry and performance project by Moor Mother will undoubtedly be an unmissable show.

    ·4~6 August, ￡55, off-festival.pl

    Melt, Germany

    What would Melt be without its “sleepless stage”--a non-stop music marathon that runs from Saturday morning to midday on Monday? The German festival for those who love an all-hours party takes place in Ferropolis, Gra fenhainichen. This year, the festival celebrates its 20th anniversary, bringing 20,000 people together. A party train from Cologne also serves as your weekend accommodation! A worthy summer alternative to a party weekend in Berlin.

    ·￡140,14~16 July, melt festival.de

    Primavera Sound, Portugal and Spain

    A festival that has rapidly grown to attract visitors from across Europe with its electronic music, guitar-led acts and plenty of sunshine, Primavera Sound takes place in Barcelona and, since 2012, also in Porto, under the name NOS Primavera Sound. The Barcelona edition takes place across six days with an abundance of DJs on call to keep people dancing, while the smaller, three-day Porto festival has Bicep, Nicholas Jaar and Richie Hawtin, who will be doing a closing on the Friday night.

    ·Barcelona 31 May~4 June, ￡195; Porto 8~10 June, ￡110, primaverasound.com

UK schools try Chinese math

    It's well known that Chinese students often outperform their peers from other countries in math contests. This is why the UK is going to try out Chinese math books and exercise papers in many of its schools.

    According to China Daily, international publisher Collins Learning signed an agreement with Shanghai Century Publishing Group on March 14 to publish translated copies of Shanghai's primary school math books. Under the agreement, Collins will print a series of 36 books, named Real Shanghai Mathematics. The series includes math textbooks, supplementary(补充性的) textbooks and teacher's textbooks. Some primary schools in the UK will use the books for first to sixth graders in September.

    The aim of this is to improve UK students performance in math by learning from the way Chinese schools teach their students the subject.

    Chinese schools, represented by those in Shanghai, have marked high in math scores in all three rounds of the Program for International Student Assessment(PISA) since 2009. However, the UK scored far less, according to The Guardian Still, some people worry that textbooks alone cannot solve the UK's problem with math, as the fundamentals of the education systems are so different.

    One key difference is that Chinese schools focus on students as a whole, while those in the UK value individual performance. In Chinese schools, students are taught together as a class, with students all moving through their lessons one step at a time. However, in the UK, students in the same class are often given different work to do depending on their progress.

    There are also huge differences in teacher training and deployment. Primary school math teachers in Shanghai teach only math for perhaps two hours a day, and the rest of the day is spent debriefing(报告) and improving lessons. English primary teachers, in contrast, are teaching all subjects, rather than specializing in a single area like math.

    Another key difference is that students in China are likely to get far more homework than UK student. Many will also have private tutoring and attend weekend school.

    With so many differences in the two education systems, it remains to be seen whether Chinese math books will benefit students in the UK. However, UK Schools Minister Nick Gibb believes that they will be a huge help. “I am confident that the steps we are taking now will make sure young people are properly prepared for further study and the 21st century workplace, and that the too often heard phrase can't do math' only exists in the past,” he said in a press release.

    Have you ever taken a test that you thought you could have passed easily, only to make some silly mistakes that really hurt your grade? More than a few students have done that. And some seem to do it over and over again.

    There are several problem areas that can cause students to goof up or do poorly in a test that they could have passed.

    Some students can become overconfident in their knowledge of the subject matter. They think they know the material better than they actually do. It is easy for students to misjudge their own knowledge, and when they realize that they don't know the material, it is too late.

    What happens more often, though, is that some students feel they are smart enough to be able to guess their way through a test. So they don't bother studying the material. They are overconfident in their ability to figure things out.

    In either case, overconfidence can result in lower grades in tests. Does this apply to you?

    Another thing that can happen is that students underestimate (低估) the difficulty of the test. They expect an easy test, but the teacher throws in a real tough test that they haven't prepared for. Sometimes the teacher may cover material in the test that students weren't expecting. That can happen, especially if you weren't paying attention in class.

    Finally, there are students who don't feel that getting a good grade is important to them, so they don't bother to study or even try to do well. Such students may be trying to punish their parents, have a poor image of themselves, or are just plain foolish. Hopefully, you are not one of these students.

When I was at school, our teacher used to tell the class: "You are what you eat." Actually, he was trying to show us the importance of eating the right food to stay healthy. And there are clear proofs that you become what you eat.

Japanese people are considered to be the healthiest in the world because of the food they eat. Most of them eat rice and fish and vegetables every day. They drink green tea or water when they're thirsty, and snack on dried fish, fruit or ginkgo nuts. This tradition diet helps them live a longer and healthier life.

Food has great effect on our physical and emotional health. Have you ever heard any of the following advice?

·Lettuce(生菜)or milk can make you sleepy.

·To stop feeling sleepy, you should eat dried fish.

·To keep your teeth clean, you should eat apples often.

·Garlic helps you not to catch cold.

But some advice may be contradictory to each other. While some people say "eating chocolate makes you fat and gives you spots", some others say “chocolate contains the essential minerals like iron and magnesium(镁)." In this case, what you need to do is to figure out what type of chocolate and how much of it to eat.

Some restaurants have already had their menus list the nutritional content and the benefits of their dishes and drinks. Let's take the restaurant "Winners" as an example. Its dishes are specifically designed to help people win sports competitions. There is a typical Night before dish, a vegetable lasagne(宽面条)with rich tomato sauce full of vitamin and soft, easy-to-digest vegetables, which is lopped with a little fresh cheese—just enough to help you get a good night's sleep. Or you can choose the Go-faster salad, which is a large bowl of mixed raw vegetables in a light salad dressing. The vegetables are carefully chosen to include plenty of natural vitamins and minerals. It gives you energy without making you gain weight.

The concept of eating food only because it's tasty is going out of fashion. And food producers are changing. Cola companies are making sugar-free and caffeine-free drinks. Food companies are making cookies with dried fruit because it is healthier. So in the future you might be able to eat your way to your idea of perfection.