As we know, everyone can make mistakes, but don't worry about it. The fol-lowing is what we should do when we make mistakes.

    Just admit (承认）it. Don't think that our mistakes are caused by other {#blank#}1{#/blank#}Don't blame other people, and don't cheat ourselves, either {#blank#}2{#/blank#} In order to stop the problem from getting worse, we should act quickly to solve it. If we don't act and deal with the problem quickly, it'll only make u feel more stressed. Also it is necessary to make a plan of action and correct the mistake according to it. {#blank#}3{#/blank#}.

    {#blank#}4{#/blank#} Those who have made the most mistakes can get an A, for they are the ones who have learned the most. The more we learn from our mistakes, the cleverer we are.

    {#blank#}5{#/blank#} What caused us to make the mistake? How can we avoid making the same mistake in the future? When we act with a method to get a good result, do it that way next time. If we don't, we should stop, think about it, change it and try again.

A. Realize that making mistakes is the best way to learn.

B. Don't be afraid of failure.

C. Be brave and face the fact that we have made the mistakes.

D. Solve it at once.

E. So be away from stress.

F. So decide quickly and act.

G. Think about what we can learn from our mistakes.

                           How to Make Friends

    Having friends may well keep you healthier and help you deal with difficulties better. It is not very hard to make friends. Continue reading to find out how to make friends.

    {#blank#}1{#/blank#} There are many ways to do this—talking about the weather (“At least it's not raining like last week!”), asking for help or saying words of praise (“I love your shoes.”).

    Introduce yourself at the end of the conversation. It can be as simple as saying “Oh, by the way, my name is ...” {#blank#}2{#/blank#} Remember his or her name!

    Join a sports team. As long as you enjoy the sport, you don't have to be really good at playing a sport in order to make friends with others.{#blank#}3{#/blank#} If you play the guitar or sing, try joining a band.

    Be a good listener.{#blank#}4{#/blank#} Ask questions about their interests, and just take the time to learn more about them.

    Encourage your friend. A very good friend encourages their friend.{#blank#}5{#/blank#} Never make fun or laugh at your friend in front of others. If someone is making fun of them, a good friend will come to save their friend.

A. Start a conversation.

B. Find out common interests.

C. But a sports team isn't the only way.

D. The key to being a good friend is the ability to keep secrets.

E. They will remain with them in both good as well as bad times.

F. Once you introduce yourself, the other person will do the same.

G. Listen carefully to what people say, and remember important information about them.

    Many effects of a lack of sleep, such as being bad-tempered and not working at your best, are well known.{#blank#}1{#/blank#}Regular poor sleep puts you at risk of serious medical conditions, including obesity and heart disease, and it shortens your life expectancy.

    How much sleep do we need?

    {#blank#}2{#/blank#}But some need more and some less. What matters is that you find out how much sleep you need and then try to achieve it. As a general rule, if you wake up tired and spend the day longing for a chance to have a nap, it's likely that you're not getting enough sleep.

    {#blank#}3{#/blank#}An occasional night without sleep makes you feel tired and irritable( 急躁易怒 ) the next day, but it won't harm your health. After several sleepless nights, the mental effects become more serious. Your brain will- fog, making it difficult to concentrate and make decisions. {#blank#}4{#/blank#}

How to catch up on lost sleep?

    If you don't get enough sleep, there's only one way to compensate (补偿) —getting more sleep.

    {#blank#}5{#/blank#}If you've had months of limited sleep, you'll have built up a big sleep debt, so expect recovery to take several weeks.

    Starting on a weekend, try to add on an extra hour or two of sleep a night. The way to do this is to go to bed when you're tired and allow your body to wake you in the morning (no alarm clocks allowed!).

A. What happens if we don't sleep?

B. Why is a good sleep vital for a long life?

C. It won't happen with a single early night.

D. If it continues, lack of sleep can affect your overall health.

E. However, the cost of all those sleepless nights is more than those.

F. It's now clear that a solid night's sleep is essential for a long and healthy life.

G. Most of us need around 8 hours of good-quality sleep a night to function properly.

    Every week for the past thirty years, I have hosted a Sunday dinner in my home. People, including total strangers, call or e-mail to book a spot. I hold the salon in my studio. The first fifty people who call may come-twice that many when the weather is nice and we can overflow into the garden.

    {#blank#}1{#/blank#} Last week it was a philosophy student from Lisbon, and next week a dear friend from London will cook.

    People from all corners of the world come to break bread together，to meet to talk， and often to become friends. All ages, nationalities, races, and professions gather here, and since there is no organized seating, the opportunity for connecting couldn't be better. I love the randomness (随意).

    I have a good memory so each week I make a point to remember everyone's name on the guest list and where they're from so I can introduce them to one another. If I had my way, I would introduce everyone in the whole world to one another.

    {#blank#}2{#/blank#} Many travelers go to see things like the Tower of London, the Statue of Liberty, the Eiffel Tower, and so on. I travel to see friends， even-or especially-those I've never met.

    In the late 1980s, I edited a series of guidebooks to different countries.{#blank#}3{#/blank#}Instead, each book contained about a thousand biographies of people who would be willing to welcome travelers in their cities. Hundreds of friendships evolved from these encounters, including including marriages and babies.

    The same can be said for my salon. At a recent dinner a six-year-old girl from Bosnia spent the entire evening glued to an eight-year-old boy from Estonia. Their parents were surprised, and pleased, by this immediate friendship.

    {#blank#}4{#/blank#}Most of them speak English, at least as a second language. Recently a dinner featured a typical mix: a beautiful painter from Norway, a truck driver from Arizona, a newspaper editor from Sydney and students from all over.

    It is unnecessary to understand others; one must, at the very least, simply tolerate others.

    {#blank#}5{#/blank#}No one can ever really understand anyone else, but you can love them or at least accept them.

    I am a world citizen. All human history is mine. My roots cover the earth. We should know each other. Okay, now come and dine.

A. I believe in introducing people to people.

B. People are the most important thing in my life.

C. There were no sights to see, no shops or museums to visit.

D. Tolerance can lead to respect and, finally, to love.

E. After all, our lives are all connected.

F. Every Sunday a different friend prepares a feast.

G. There is always a collection of people throughout the world.

The cane toad (海蟾蜍) was imported to Australia in 1935 to protect sugarcane crops. {#blank#}1{#/blank#} Experts estimate that there are currently over 200 million samples spread across Northern Australia, and the numbers are only growing. The increasing population is proving to be deadly for many native Australian animal species that hunt the toads as food. {#blank#}2{#/blank#}

    While some animals have learned to completely avoid the frogs, the Australian monitor lizards continue to be killed by them. The lizards that catch small animals love eating cane toads. {#blank#}3{#/blank#} It takes the cane toad less than 30 seconds to release enough poison to kill a lizard.

{#blank#}4{#/blank#} They decided to train the lizards to avoid the cane toads. To carry out the idea they went to a region of northwestern Australia that had not yet been invaded by cane toads and fed the wild lizards with young cane toads. Though the smaller animals release the same poison as the adults, they do so in smaller amounts. {#blank#}5{#/blank#} The researchers say it took just one or two tests to teach the lizards to stay away from cane toads. They continued to avoid the animals even when the larger cane toads arrived.

A. Not surprisingly, their population has dropped sharply.

B. Unfortunately, in most cases, it turns out to be their last meal.

C. With very few natural enemies, their population began to grow rapidly.

D. Now a team of researchers came up with a good plan to save the lizards.

E. Gradually, the lizards learned to eat only the mildly poisonous cane toads.

F. Therefore, while the poison does make the lizards sick, it does not kill them.

G. That's because cane toads release some deadly poison when they sense danger.

Much meaning can be conveyed clearly in our eyes, so it is often said that eyes can speak.

{#blank#}1{#/blank#} On a bus you may look at a stranger, but not for too long. And if he senses that you are staring at him, he may feel uncomfortable.

The same is true in our dailylife. If you are stared at for more than necessary, you will look at yourself up and down to see if there is anything wrong with you.{#blank#}2{#/blank#} Eyes do speak, right?

Looking too long at someone may seem to be rude and aggressive. {#blank#}3{#/blank#} If a man stares at a woman for more than 10 seconds and refuses to look away from her, his intentions are obvious. He wishes to attract her attention, and let her know that he is admiring her.

However, when two persons are engaged in a conversation, the speaker will only look into the listener's eyes from time to time to make sure that the listener does pay attention to what the former is speaking. {#blank#}4{#/blank#} If a speaker looks at you continuously when speaking as if he's trying to control you, you will feel awkward. A poor liar usually exposes himself by looking too long at the victim. He wrongly believes that looking straight in the eye is a sign of honest communication. {#blank#}5{#/blank#}

Actually, eye contact should be made based on a specific relationship and situation.

A. On the contrary, it will give him away.

B. Do you have such a kind of experience?

C. That's what normal eye contact is all about.

D. Actually, continuous eye contact is limited to lovers only.

E. After all, everybody likes to be stared at for quite a long time.

F. But things are different when it comes to staring at the opposite sex.

G. If nothing goes wrong, you will feel annoyed at being stared at that way.