These days when someone says a computer has a bug (小虫子) in it, usually they mean that there's a problem with one of its programs. Maybe your computer crashed when you were in the middle of a game.{#blank#}1{#/blank#}

    But back in the early days of computers, a woman named Grace Hopper was part of a team that discovered the very first computer bug.

    {#blank#}2{#/blank#} She had been invited to help program a new computer, the job of which was to quickly deal with the math problems ships used to find their way.{#blank#}3{#/blank#} Then it translated the patterns of holes into the math problems it was supposed to solve.

    One afternoon in 1947 Hopper and her team were running a program. But the computer wasn't giving them the right results.{#blank#}4{#/blank#} They finally ended up taking the computer apart, looking for problems. What did they find? It was a moth (飞蛾)! The moth was blocking some of the holes in the paper—{#blank#}5{#/blank#} Some people think Hopper was the first person to use the word “debug” to mean “get rid of the problems in a computer”.

    Do you long to have garden-fresh vegetables on your plate every night, or to gaze out your window at rows of colorful flowers? No matter how large or small your yard might be, you can craft a garden plan to fit your needs.{#blank#}1{#/blank#}

    Decide what type of garden to grow. What purpose do you want your garden to serve? {#blank#}2{#/blank#} Others are more ornamental(装饰用的)in purpose, serving to beautify your property and provide a pleasing sight to people passing by.

    Decide what specific plants to include in your garden. Find out what grows well in your region garden zone.{#blank#}3{#/blank#} If you live in a place with mild winters and hot summers, you may have trouble growing plants that require a cold snap to grow properly. As you find out more about your options, make a list of the plants you want to buy and the best time of year to plant them.

    Choose a spot for your garden. {#blank#}4{#/blank#} The location you choose should both help the garden serve the function you want it to have and also be in a spot that is likely to grow strong, healthy plants.

    Make a garden deign. Draw an outline of your garden or yard space. Map out different options where you want to plant various items in the location you chose.{#blank#}5{#/blank#} Make sure the ones that need shade will be planted in shade, and the ones that need full sun are in an area that isn't east in shadows during the day.

A. It takes a lot of equipment to plant a garden.

B. Tailor the design to fit the needs of your plants.

C. Some plants don't grow as well in certain zones.

D. Read on for information on how to plan a garden.

E. Here are some tips on how to make your garden more attractive.

F. Take a look around your yard to assess where you want the garden to be located.

G. Some gardens are functional, producing fruit and vegetables to feed your family.

Being a superhero to others

    Ewan Drum has always liked superheroes. He likes how they help people. At age seven, he told his parents, “I want to dress up like a superhero and help the homeless.” {#blank#}1{#/blank#}Wearing his red superhero cape (斗篷), Ewan helped pass out 70 bag lunches to hungry people in a park in Detroit, Michigan. That's how Super Ewan was born.

    {#blank#}2{#/blank#}People donated(捐赠) money and supplies (供给物), and Ewan took them to those in need.

    When someone donated jugs(大罐) of water, Ewan and his family drove their car to get even more. They took the water to Flint, Michigan, a city that had unsafe drinking water. Another time, a businessman donated six turkeys(火鸡) for Thanksgiving. {#blank#}3{#/blank#}“In the end”, he says,“ we gave 64 turkey dinners to families all around Detroit.”

    Ewan has a motto: Everyone can be a superhero to someone. At an event called the Hero Round Table, Ewan told the audience, “It's not hard to help people. You can keep some socks and food in your car to help people in need. You can help a neighbor with doing the garden. {#blank#}4{#/blank#} ”

It's been several years since Super Ewan started his task. Every month, he still visits the same park to hand out clothes, food, and supplies to people who are hungry or homeless —his Super Friends. {#blank#}5{#/blank#}

    “No matter what, ”Ewan says, “I will always keep helping people.”

A. News spread about Ewan's act of kindness.

B. This superhero says he'll never take off his cape.

C. Ewan says he wants more adults to act like superheroes.

D. Every little thing helps and can make someone feel happy.

E. A few months later, Ewan's family planned a day of giving.

F. Several days later, his parents drove to Flint and helped him raise a lot of money.

G. With his parents' help, Ewan asked for more turkeys through the Internet, plus side dishes.

    Identical twins are born when an egg divides into two, resulting in the birth of two children with identical genes. {#blank#}1{#/blank#} Some believe, however, that there is also a close connection between twins in the way they think, not just in the way they look. Twins finish each other's sentences, and share the same tastes in clothes or music. Some have argued that identical twins have mysterious, even psychic, powers.

    Although many identical twins claim to know what the other is thinking, there is no evidence to suggest that this is because of special powers. {#blank#}2{#/blank#} Most of us have met up with a brother or sister, or close friend, and immediately asked, “What's wrong?” because we have unconsciously recognized, in their facial expression, that they are upset in some way. Signs we would miss in a stranger's behavior are instantly obvious in the way those close to us act. It is hardly surprising that twins notice the way their brother or sister's facial expressions or body language gives away how they feel. Indeed, the closeness of their bond is likely to improve this ability over the years.

    The media is full of stories in which a twin senses her brother or sister to be in trouble. {#blank#}3{#/blank#} Damien Croft developed a bad headache one evening and, concerned, felt the need to phone his brother to check if everything was OK. When there was no reply, he drove to his brother's home, only to find him unconscious, having had an epileptic fit (癫痫症) and fallen from a ladder while decorating. On the face of it, his sixth sense had saved the day. {#blank#}4{#/blank#} Damien knew his brother was decorating, and knew that he was prone to epileptic fits. Subconsciously concerned, he had just imagined the worst-case situation. {#blank#}5{#/blank#}

A. We all know such twins are often very similar in appearance.

B. The fact that something awful had happened was only a coincidence.

C. In contrast, there are many other stories which can be more easily explained.

D. In truth, of course, the events might also be explained in more ordinary terms.

E. Recent studies show the reasons of all those cases of mysterious happenings between identical twins.

F. In a recent, widely-reported case, for example, a young man survived a horrific fall thanks to a feeling his twin is supposed to have had.

G. A more believable explanation is that, like any pair of people who have grown up together, they are just good at understanding the thought processes behind what their twin does.

    Your children are watching you. {#blank#}1{#/blank#} According to the Health Program, developing healthy habits is an important part for your children. And when it comes to developing healthy habits, parents influence their children more than anyone else.

    {#blank#}2{#/blank#} What happens during those early years can influence children for the rest of their lives. This includes some eating and exercise habits. Children are very careful, even at a young age. Children watch what others do carefully and imitate the behaviors of those closest to them. As parents, you should do the following: {#blank#}3{#/blank#} If you do that, your children are more likely to be enthusiastic about developing theirs.

    Let your children see you taking care of your own physical health by eating fruit and vegetables. Talk to them about healthy habits in appropriate terms and at a proper time. {#blank#}4{#/blank#}

    {#blank#}5{#/blank#} Computers, televisions and other forms of technology are a major part of life in the 21st century. Unfortunately, as the use of technology in the home increases, so does the time spent watching TV or playing on the computer. So as parents, you should also arrange the time for your children wisely.

A. Don't get rid of technology, but use it wisely.

B. Take part in physical activities and exercise regularly.

C. Be enthusiastic about developing healthy habits of your own.

D. Your actions are speaking to them louder than your words will.

E. Children prefer to imitate their parents rather than listen to them.

F. This can be helpful to teach your children to form good eating habits.

G. It's easy for the children to form their healthy habits when they are young.

    While it is important to maintain good habits, it is equally important to learn how to break bad habits if you want to achieve success in life. Here are some tips to get you started.

    The first step in breaking bad habits is to identify them. Only after identifying them can you decide to do something about them. {#blank#}1{#/blank#} For example, you may ask yourself: Is the habit holding me back from achieving my goal? Does the habit make me feel good or bad?

    {#blank#}2{#/blank#} Then you may listen to the things that people say about you. Are people saying the same negative things about you? It's easy to become defensive when someone says something about us we don't like, and let's face it. {#blank#}3{#/blank#}

    Once you have identified your bad habits, it's time to break them. First, you should introduce something new and meaningful in your life to replace the bad habit. {#blank#}4{#/blank#} If you hung around at the bars after work, replace it by going to the gym instead. Or if you sat and watched TV for hours, you may work on a task that needs to be done.

    {#blank#}5{#/blank#} Write down the efforts you make to change them, and also the results of your actions. And write down how you feel when you successfully change one of your bad habits. If you can read and reflect on how you feel about the progress you've made, it may motivate you to continue to work on changing other things.