The holiday season isn't just about shopping and gifts. {#blank#}1{#/blank#} However, holiday travel can be more expensive than the gifts. Fortunately, the following tips will help keep your travel spending under control.

● Plan ahead. The earlier you book your travel, from airfare to hotels, the easier it is to find good deals. {#blank#}2{#/blank#} Your best prices on airfare come when you book three weeks before the plane leaves for domestic flights. For international flights, consider booking 30 days in advance. Many experts point out that you should book travel between  one month and three months out for high-traffic holidays.

● Book your air travel on cheaper days. Traveling by air on Tuesdays and Wednesdays often costs less than traveling on Fridays and Sundays. During the holidays, it is not just about a specific day of the week. You also need to consider the days surrounding the holiday but days immediately before and after a holiday can be expensive. One of the best ways to save is to plan your air travel on the Day of the holiday. {#blank#}3{#/blank#}

● Consider traveling overnight. Red-eye flights and overnight flights often cost less than those at more convenient times. {#blank#}4{#/blank#}Traveling overnight can help you avoid a night in the hotel, as well as save your money on travel to your destination.

●{#blank#}5{#/blank#} You can't bring liquids with you on the airline, but you can bring sandwiches and other snacks. When you are on the road, you can buy food at local groceries to make your own meals. If you are staying in a hotel long-term, consider cooking your own food, especially if you have access to a microwave.

    Having bad feeling about world? “Cheer up.” says science writer Matt Ridley. “The world has never been a better place to live in, and it will keep on getting better both for humans and for nature.”{#blank#}1{#/blank#}

1 ) {#blank#}2{#/blank#}

    It is reported that there are more than ten billion different products for sale in London alone. Even allowing for the many people who still live in poverty, our own generation has access to more nutritious food, more convenient transport, bigger houses, and better cars. {#blank#}3{#/blank#} This will continue as long as we use these things to make other things. The more we specialize and exchange, the better off we'll be.

2)Brilliant advances

    One reason we are richer, healthier, taller, cleverer, longer lived and freer than ever before is that the four most basic human needs—food, clothing, fuel and shelter—have grown a lot cheaper. Take one example. In 1800 a candle providing one hour's light cost six hours' work. In the 1880s the same light from an oil lamp took 15 minutes' work to pay for. {#blank#}4{#/blank#} Today it's half second.

3 )Let's not kill ourselves for climate change

    {#blank#}5{#/blank#} A child that dies from indoor smoke in a village, where the use of fossil-fuel (化石燃料) electricity is forbidden by well-meaning members of green political movements trying to save the world, is just as great a tragedy as a child that dies in a flood caused by climate change. If climate change proves to be mild, but cutting carbon causes real pain, we may well find that we have stopped a nose-bleed by putting a tourniquet (止血带) around our necks.

A. Ridley calls himself a rational optimist—rational, because he's carefully weighed the evidence.

B. Overreaction to climate change could prove just as damaging to human welfare as climate change itself.

C. Shopping fuels invention.

D. And, of course, we earn more pounds and dollars than any who lived before us.

E. In 1950 it was eight seconds.

F. It's high time that we took immediate action to fight climate change.

G. Here's how he explains his views.

    Universities are doing everything they can to become a green campus. But there are also items students can do to make your campus more eco-friendly.

1）Recycle everything, especially paper!

    There is a large amount of paper a college student goes through every term.{#blank#}1{#/blank#} We know that these things can't be avoided, but the way you handle the use of all the paper can really help create a better green campus.

2）Buy green.

    {#blank#}2{#/blank#} Paper, cleaning products and water are products that can be bought as recycled goods. They're slightly more expensive than the normal products, but it's worth it to make a green campus.

3）Walk and bike to school.

    Most campuses, especially those that are trying to become a more eco-friendly campus, have pretty good public transit (公共交通系统).{#blank#}3{#/blank#} Walking or biking will help make your campus a green university.

4） {#blank#}4{#/blank#}

    A water bottle can be refilled at any water fountain and can easily be drunk in class or while riding a bike. This will save the environment by decreasing the amount of plastic waste on your campus.

5）Buy used clothing.

    It is usually thought of as something to do to save money. {#blank#}5{#/blank#} Recycling clothes minimizes the use of resources to make clothing and puts a dent in the problem of worldwide sweatshops.

A. Carry a water bottle.

B. It is also good for the environment!

C. Buy recycled goods as much as possible.

D. Paper made of this kind of wood is much stronger.

E. On top of that, almost all universities are pedestrian (步行者) friendly.

F. It includes class notes, term papers, student newspapers and so on.

G. Universities call on all the students to learn to recycle all the waste paper.

    Many people think of guys as being carefree when it comes to their appearance. But in fact, a lot of guys spend plenty of time in front of the mirror. They care just as much as girls do about their body image.

    Body image is a person's opinions and feelings about his or her own body and physical appearance. {#blank#}1{#/blank#}You appreciate your body for its capabilities and accept its imperfections.

    {#blank#}2{#/blank#}Here are some ideas.

    Recognize your strengths. Different body types are good for different things. What does your body do well? Maybe your speed, strength, or coordination makes you better than others at a certain sport. That may be basketball, table tennis, mountain biking, dancing, or even running. Or perhaps you have non-sports skills, like drawing, painting, singing, playing a musical instrument, writing, or acting. {#blank#}3{#/blank#}

    Exercise regularly. Exercise can help you look well and feel good about yourself. Good physiques (体形) don't just happen.{#blank#}4{#/blank#} A healthy habit can be as simple as exercising 20 minutes to 1 hour three days a week. Working out can also lift your spirits.

    Respect your body! Practicing good habits regular showering; taking care of your teeth, hair, and skin; wearing clean clothes, and so on can help you build a positive body image.

    {#blank#}5{#/blank#}Your body is just one part of who you are. Your talent for comedy, a quick wit (智慧) and all the other things make you unique. So try not to let small imperfections take over.

A. Use this as an opportunity to discover what you're good at.

B. Be yourself.

C. Having a positive body image means feeling satisfied with the way you look.

D. Just explore talents that you feel good about.

E. They take hard work, regular workouts, and a healthy diet.

F. The good news is that self-image and body image can be changed.

G. So, what can you do to develop a positive body image?

    Since the day of its birth, the United Nations has been the subject of much debate.{#blank#}1{#/blank#}Others think that it is too weak. We can better understand this debate if we learn more about the U.N. and its history.

    The U.N. was started for two reasons. First, when the idea was born, people all over the world were tired of war. They felt that there must be peaceful answers to the world's problems.{#blank#}2{#/blank#}

    The second reason was that modern science had developed new bombs and airplanes.{#blank#}3{#/blank#}National borders were beginning to lose their meaning. Science would develop even more dangerous weapons in the future. Only an international organization would be able to control modern science.

    Franklin D. Roosevelt, U.S. President at the time, believed that the Allies (联盟) should plan for peace before the war ended. On December 1, 1943, Roosevelt, Britain's Winston Churchill and Joseph Stalin from Soviet Union agreed to start an organization for world peace.{#blank#}4{#/blank#}

    During the next year and a half, the idea of such an organization was debated around the world. Then came the big day. On April 11, 1945, the first international meeting of the United Nations took place in San Francisco. The goal of the meeting was to write the U.N. Charter (宪章). All of the fifty-one nations at the meeting had their own ideas to offer for the Charter.{#blank#}5{#/blank#}Every nation present voted for the Charter. No one voted against it.

A. After a long debate, a final Charter was agreed upon.

B. The U.N. Charter is a beautiful piece of writing.

C. They asked all countries, large and small, to join the organization.

D. Even the smallest country on earth can have its voice heard.

E. They also felt that only an international organization could keep world peace.

F. These weapons made it almost impossible for a country to defend itself.

G. Some people attack the organization because they think it is too powerful.

    College is a time to study hard and go to class. But a new survey finds that US students spend more time, working paid jobs than studying. {#blank#}1{#/blank#} Many students finish school deep in debt.

    Work vs. School

    Researchers surveyed 1,507 students ages 18 to 34. All were presently admitted to college or graduate school. Results showed that 85 percent of students worked while in college. {#blank#}2{#/blank#} That was more than twice the time they spent in the library. It was almost two hours more than they spent in class. And it was 1.4 hours more than they spent studying at home.

    Deep in Debt

    People in the US spend more on college students than almost every other country in the world. The cost of college is at an all-time high. So is the level of student loan (贷款) debt. {#blank#}3{#/blank#} It is even worse for younger adults with entry-level jobs. US students also build up personal debt while in school. They spend an average(平均)of $4,321 to pay back that debt.

    Students Bear the Burden(重担)

    {#blank#}4{#/blank#} American parents pay for an average of $17,314 of college costs. Students spend almost $100,000. Almost 75 percent of US parents use their day-to-day earnings to help pay for their children's schooling.

    Very Worried

    Students reported feeling very worried about their finances. {#blank#}5{#/blank#} Young ladies felt more stress(压力)than young men. They pay more for student loan debt.

A. US colleges cost a lot to attend.

B. US college students spend more time studying.

C. Researchers also surveyed almost 10,500 parents.

D. They spent about 4.2 hours a day working paid jobs.

E. Students are responsible for paying back more of their debt.

F. Student loans are the second-largest source of US family debt.

G. Six in ten students said they worried "frequently" or "all the time".