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

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

     The same is true in our daily life. 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 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 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.

    There are a lot of people who are overweight all over the world. What causes obesity? If you get the gene(基因), well, probably you are going to be a few more pounds heavier compared to the rest of your classmates or friends. {#blank#}1{#/blank#} Obesity can not only make a person look heavy, and not in the usual sense of being handsome, but can also lead to serious health conditions and life-threatening diseases.

    {#blank#}2{#/blank#} Indeed, junk food has been blamed for the prevalence(流行）of obesity. It is called junk food, because hamburger, pizza and the like contain high calories. If you eat a Big Mac (a super hamburger), an order of large fries, and a large Coke, you will need to walk non-stop for six hours to burn off the calories you have gained. And don't be fooled by soft drinks, which are high in sugar and are a major cause of obesity.

    {#blank#}3{#/blank#} Popular sugary drinks, of course, include Coca Cola, Pepsi(百事) Cola, and many new brands that appear on the market every couple of days.

    {#blank#}4{#/blank#} Just one 20-ounce (about 567g) bottle of soda can have 250 calories, which are equal to more than 16 teaspoons of added sugars. Even a lemon-flavored iced tea can have 210 calories.

    {#blank#}5{#/blank#} Next time, when you are ready to eat that huge Mac and to drink that two-liter bottle of Pepsi, probably it's a good idea to give it a second thought.

A. Obesity is more common in women than men.

B. Most people don't realize how easy it is to gain weight from drink sugar-sweetened beverages(饮料)

C. When we talk about obesity, the first thought that comes to mind is: junk food.

D. The unburnt calories will put weight on you.

E. Keeping healthy is our own responsibility.

F. Because of their high content of sugar, soft drinks are also called sugary drinks.

G. However, the most common cause of obesity is eating too much, especially too much junk food.

    Daily overuse of media and technology has a bad effect on the health of all children and teenagers by making them more open to anxiety, and more at risk of future health problems.{#blank#}1{#/blank#} Many newer apps automatically show where the users are when they're used. This can tell anyone out there exactly where to find the person using the app.

    {#blank#}2{#/blank#}They are also upset about their kids spending time on Facebook accounts instead of getting down to their homework assignments, and are afraid of what can come out of their online connections.

    {#blank#}3{#/blank#} One way is to make a “social media agreement” with your kids—a real contract they can sign. In it, they can agree to protect their own privacy, consider their reputation, and not give out personal information.{#blank#}4{#/blank#}

    In turn, parents agree to respect teens' privacy while making an effort to be part of the social media world. Parents also can help kids spend less time on the computer by putting limits on media use.{#blank#}5{#/blank#}Avoid laptops and smartphones in bedrooms, and set some rules on the use of technology. And don't forget that setting a good example through your own virtual behavior can go a long way toward helping your kids use social media safely.

A. Trust their children more.

B. Keep computers in public areas in the house.

C. It's important to be aware of what your kids are doing online.

D. Besides, they promise never to use technology to hurt anyone else.

E. Spending too much time on social media can make kids feel upset, too.

F. Kids also can face the possibility of meeting the wrong person lace to face.

G. Parents often say that kids would rather be online than hang around with them.

    China has been the birthplace of many of the world's greatest inventions. It was, for example, the first country to produce paper money. Before the invention of paper money and coins, people used many different kinds of things for buying and selling{#blank#}1{#/blank#}This exchange of goods and services for other goods and services is called bartering.

    {#blank#}2{#/blank#}In 1200 BC, people in China began to use shells (贝壳) as money. Usually the shells used as money were very small. This made it easier for people to carry money over long distances, and allowed for trade to develop between different parts of the country.

    In the years which followed this invention, many other countries around the world began to do the same.{#blank#}3{#/blank#}

    The next development was in 1000 BC, when China started making bronze and copper shells. It wasn't long before the Chinese made round coins out of metal.{#blank#}4{#/blank#}By 500 BC, metal coins had begun to appear in countries like Persia and Greece, and later in the Roman Empire.

    About 1,000 years later, leather was used as money in China, and in 806 AD, the first paper banknotes were produced by the Chinese people.{#blank#}5{#/blank#}

A. People also began collecting foreign coins as souvenirs.

B. During that time, for example, buying a chicken might cost several potatoes.

C. It was still many years before paper currency appeared in Europe.

D. However, as economies developed, such exchanges became impractical.

E. They also used tiny shells as money for buying and selling.

F. As time went by, trade between countries increased.

G. The first coins often had holes in them so that people could string them together.

    After a tiring day, your bedroom, a comfortable and inviting space, should be one place where you can finally relax. If the space seems too limited, you can try out these tips to make it look larger.

    ⒈Avoid dark colors and increase natural light.

    In a small room, walls and decoration that are dark can make the area seem even smaller. Choose light color like cream and peach for your walls. {#blank#}1{#/blank#} Try to allow as much natural light as possible to fall into the room, through the window or the balcony door. {#blank#}2{#/blank#}

    ⒉Look for furniture that uses wall space.

Choosing furniture that fits into a corner or which can be placed against a wall will greatly increase ground space in your room. {#blank#}3{#/blank#}—--try hanging some on one wall and see the difference it makes.

    ⒊Find creative ways to store your stuff.

    Make full use of the built-in shelves and storing capacities in the kitchen and bathroom. {#blank#}4{#/blank#}You can also look for multi-function furniture: a coffee table with drawers, or a foot stool with interior storage.

    ⒋{#blank#}5{#/blank#}

    When doing weekly clean-ups, throw out your old and unused objects and keep only the essential items in view. You can also cut back on the unnecessary appliances. Move the table fan out into the living room during winter. If your bedroom is already small, don't bring in a TV. If you already have one, try moving it out and see if it gains you extra space.

A. Mirrors also create an impression of space.

B. Remove untidy and unnecessary appliances.

C. Store rarely used items in a box under your bed.

D. Purchase the possible less furniture for your room.

E. Bright sunlight can kill some bacteria in your bedroom.

F. Sunlight will brighten the room and make it seem more cheerful.

G. Pillows, curtain covers, and decorative items should also be light in color.

Do you ever wish you could change something about your body? If so, you're not alone. {#blank#}1{#/blank#} But when you get stuck on what you don't like, it can really bring down your self-esteem (自尊).

So, want to look and feel your best? Here are some ways:

Accept your body

Nobody's perfect. Everybody wants to be liked and accepted just as they are. Don't body-shame yourself. When you say something negative about your own body, it hurts your self-esteem. {#blank#}2{#/blank#} It hurts just as much as if someone else said it. Be kind and respect yourself.

Like your body

Find things to like about your looks. Maybe you like your hair, face, or hands. What about your shape shoulders, or legs? Your eyes or your smile?{#blank#}3{#/blank#} If you get stuck, think of what your good friends like about how you look.  Accept those things and let yourself feel good.

Take care of your body

Eat healthy foods. Learn what foods are good for you, and how much is the right amount. Eating right helps you look your best. When you treat your body right, you feel good about yourself.

Be active every day. Your body needs to move to be strong, fit and healthy. {#blank#}4{#/blank#} You can run, walk, swim or dance. Pick activities you like and have fun.

Keep to a healthy weight. {#blank#}5{#/blank#} Always talk to your parents or doctor first. But don't try to diet on your own. Your doctor can suggest ways you can stay at a weight that's right for you.

A. Attend to your body's needs.

B. Tell yourself what you like and why.

C. You can be active by playing a sport.

D. You can change a thing about your body.

E. Lots of people feel unhappy with some part of their looks.

F. Being a healthy weight helps you feel good about your body.

G. That's true whether you say it out loud or think it to yourself.