Michael' s birthday was coming soon, so he asked his dad for a bicycle so that he wouldn't have to walk to school anymore. {#blank#}1{#/blank#} Michael got a book instead but he did not complain ( 抱怨 ).

    One bright and sunny day while Michael was walking past a bookstore on his way to school, he saw a big boy on a bike . The bike was too small for the boy. {#blank#}2{#/blank#}

    The boy was a student in Michael' s school . Michael recognized him. The boy's name was William. His leg seemed to have broken. Michael picked up William' s bike which was not damaged and rode to the nearby hospital to get help. {#blank#}3{#/blank#} Michael rode William' s bike to school so he would not be late for class.

    After school , Michael quickly rode the bicycle to William' s house with a book for him. {#blank#}4{#/blank#} But he had to put some medicine on his leg and stay in bed for some time.

    To Michael' s surprise, William was getting a new bike for his birthday in two months so he let Michael have his old bike . Michael was overjoyed（喜出望外).

    {#blank#}5{#/blank#}. Michael visited William every day until Williams 's leg was better.

A.  Luckily, William was not seriously hurt.

B.  Michael found it interesting and couldn't help laughing.

C.  From then on, Michael and William became good friends

D.  William gave his new bike to Michael to show his thanks.

E.  However, Michael' s dad had lost his job and did not have much money.

F.  As the boy was turning around a corner , the bike crashed into a tree.

G. A few minutes later, an ambulance (救护车)came and took William to the hospital .

    Many of us are so busy with work, school and home life, which often cause there is no time left to do something that you enjoy. What follows are some ways to carve out that essential time you need to slow down, enjoy life and relax yourself.

    {#blank#}1{#/blank#} Try to save certain weeknights just for you. If others ask you to do things those nights, just tell them you have plans. Use the time for gardening, reading, exercise, thinking or the ultimate luxury of doing nothing!

    Monthly Treat. {#blank#}2{#/blank#} It could be on your lunch break, a weekend or it could be leaving work early. Maybe you get a spa treatment, go to see a movie, a haircut, play golf or whatever treat you're always thinking about but rarely get to. Schedule it in and it will happen!

    Buy Tickets in Advance. Sports, theatre, concerts or any other event you would enjoy. Schedule the plans with a friend later. {#blank#}3{#/blank#}

    {#blank#}4{#/blank#} Huh? Yes, many of us stay at work late on a regular basis. If this is you, make it a point to leave work exactly on time at least once a week, if not more. And then enjoy that time! Leave work at work.

    Join a Group. Here are some ideas of groups that can allow you some time away from work and home: singing group, gardening group, astronomy society, book club, biking clubs, ski club, etc. What are you interested in? Strike while the iron is hot. {#blank#}5{#/blank#} If you can't find a club, consider starting one yourself!

A. Leave Work on Time.

B. Evenings with Yourself.

C. Having the tickets already in hand will force you to make it happen!

D. Listen to your favorite music!

E. Look up a club in your area today and join!

F. Take an Adult Education Class.

G. Schedule a treat for yourself once a month.

    Are you using a dating App to make friends? How do you know that Ben from London is really 25-year-old? Is his photo taken recently? Is his name even Ben? Dating apps can be tricky to operate, particularly when you're trying to know whether someone is trustworthy, but one thing you can't cheat is your gene, which is why a new dating app is using DNA as a basis for its match.

    A dating app named Pheramor requires all users to hand in a cheek sample, from which a team of in-house scientists using a specially-created tool can queue the specific genes connected with attraction and then identify which users might be suitable. The process works by separating the 11 genes that link to our pheromones（信息素）, the chemical signals that are believed to control one's attraction. Combining this data with the personal information allows the app to make very specific matches.

    “Pheramor uses both your biology and your social technology: we collect your genetic data through a cheek sample and collect your like, dislikes, and interest from your social media introductions like Facebook, Twitter, etc,” the app's website explains. “All of them will be used in our specific software, which is designed to learn what you prefer.”

    The co-founder Brittany Barreto, who has a PHD in genetics added that Pheramor's technology digs deeper than traditional dating apps, making it almost impossible for people to cheat their way to a date.

    The Houston-based app is already up and running but hopes to be officially put into market in February with 3,000 members.

Eco-Resort Management

    Ecotourism is often regarded as a form of nature-based tourism and has become an important alternative source of tourists. In addition to providing the traditional resort-leisure product, it has been argued that ecotourism resort(度假村) management should have a particular focus on best-practice environmental management. Couran Cove Resort is such a tourist attraction located on South Stradbroke Island, Australia.

    Sustainable(可持续的) Practices of Couran Cove Resort

    South Stradbroke Island is separated from the mainland by the Broadwater, which is home to a wide range of plant communities. Located on the offshore island, the Resort is only accessible by means of water transportation. It provides hourly ferry service from the harbour on the mainland to and from the island. Within the Resort, transport modes include walking trails, bicycle tracks and the beach train. The reception area is the counter of the shop which has not changed in 8 years at least. The accommodation is an octagonal(八角形的) building. These are large rooms that are clean but the equipment is old and in some cases just working. The ceiling fan only works at high speed for example. Beds are hard but clean. There is a television, a radio, an old air conditioner and a small fridge in each room.

    As an ecotourism-based resort, most of the planning and development of the attraction has been concentrated on the need to co-exist with the natural environment of South Stradbroke Island to achieve sustainable development.

Water and Energy Management

    There is groundwater at the centre of the island, which has a maximum height of 3 metres above sea level. The water supply is recharged by rainfall and is commonly known as an freshwater aquifer(含水层). Couran Cove Island Resort obtains its water supply by tapping into this aquifer and collecting it through a pipe. In order to narrow the water uses, all laundry activities are carried out on the mainland. The Resort uses LPG power station rather than a fuel oil station for its energy supply, supplemented(补充) by wind power, which has reduced greenhouse emissions by 70%. Hot water in the eco-cabins and for some of the Resort's vehicles is solar-powered. Water efficient fittings are also installed in showers and toilets. Visitors who stay at the Resort are encouraged to monitor their water and energy usage by an in-house television system, and are rewarded with prizes (such as a free return trip to the Resort) accordingly if their usage level is low.

    Evaluation

    In three years of operation, Couran Cove Island Resort has won 23 international and national awards. It has effectively implemented contemporary environmental management practices. However, the Resort's growth will eventually be limited by its carrying capacity, and quantity control should be incorporated in the management strategy of the Resort.

A Diet Without Enough Protein Can Cause Depression

    Depression is a condition so common, the World Health Organization (WHO) calls it "a leading cause of disability."

    Difficulty in falling asleep, loss of appetite, and loss of ability to concentrate are just a few of the other effects of depression. WHO estimates that worldwide, at any one time, 350 million people suffer from the condition. While life events such as the loss of a spouse or a job may create a happening of depression, many cases come from within and are not caused by a life event.

    Now scientists are working on a new aspect of cure: nutrition. {#blank#}1{#/blank#} The Indian Journal of Psychiartry reports that both before and during a happening of depression, those with the condition will show a "poor appetite…" {#blank#}2{#/blank#} Many cases of depression, if not most cases, affect those who don't eat properly.

    So what does protein have to do with all this? It all comes down to amino acids (氨基酸). Proteins are made up of amino acids, chemicals known as the "building blocks of life." There are 20 different amino acids. {#blank#}3{#/blank#}

    Both the human brain and nervous system use amino acids as a substance that creates a signal from one brain cell to another or one nerve cell to another, thus relaying information between the cells. What the final result then? {#blank#}4{#/blank#}

    Since amino acids make up protein, a diet which lacks in protein will cause weaker communication between the brain cells. This lessens the signal being sent from one brain cell to the next during a thought. {#blank#}5{#/blank#} This is why depression can often express itself as anger or aggression.

A. The ultimate effect is how we think.

B. Don't ruin your appetite by eating between meals.

C. Skipping meals itself can create a depressed mood.

D. A new research suggests that nutrition can lessen some of the risks of depression.

E. India is perhaps the world's leader in researching the connection between diet and depression.

F. Many of them are made by the human body, but nine others, the "essential" amino acids, must be eaten in one's diet.

G. The process can lead to twisted signals, which can not only lead to depression, but also, according to many scientists, aggression.

    Helen Keller once wrote, "The unselfish effort to bring cheer to others will be the beginning of a happier life for ourselves."{#blank#}1{#/blank#} The UN has set December 5 as International Volunteer Day to give recognition to these people.

    Nineteen-year-old Andrew Makhoul was a communications major at the University of Pennsylvania. It was coming up to spring break, but unlike his classmates, Makhoul wasn't planning on spending the break relaxing. {#blank#}2{#/blank#}

    He traveled to Guatemala. He went to an orphanage(孤儿院)in one of the most violent and poor parts of Guatemala city. {#blank#}3{#/blank#} Although he didn't speak much Spanish, he found communication wasn't a problem: "You communicated with love." And what he gave out, he got back: "You could see love when you looked in their eyes."

    Makhoul's first time as a volunteer only lasted a week, but by the end of that week, he knew he'd be back in the future.

    {#blank#}4{#/blank#}The UN highlighted the case of Palestinian women who are survivors of breast cancer. As part of the UN's Aid and Hope Programme for Patient Care, the women have been volunteering their time to create low-cost breast prosthetics(假体)to be distributed to women for free, among whom Shahd El-Swerki is a brilliant example. {#blank#}5{#/blank#}By the end of her time there, she admired these women who are "not only survivors but also volunteers".

    About 2,400 years ago, Greek philosopher Aristotle said, "The essence(本质)of life is to serve others and do good." Volunteers all around the world are making these words come true, each and every day.

A. These words certainly prove true for the millions of volunteers all over the world

B. Here, we tell two volunteering stories from around the globe.

C. He decided to spend his time doing something useful for people.

D. Volunteers want to do their best to make the world warmer and more beautiful.

E. She worked with the women as part of the programme.

F. Sometimes, volunteers themselves live with huge challenges

G. It depends upon volunteers to stay open.