As is often the case, you are trying hard to keep your eyes open in class after a late night doing piles and piles of homework, "{#blank#}1{#/blank#}" You are probably thinking, " This weekend I'll make up for all the sleep I have lost."

    {#blank#}2{#/blank#} Most people think the same way-if you stay in bed longer on Saturdays or Sundays, you will recover your missed sleep during the week.

    However, this is not correct.{#blank#}3{#/blank#} Actually, researchers have just discovered that sleeping during the weekend will not do you any good, but rather make you feel more tired on Monday morning.

    Our body keeps a clock inside. It tells us when to wake up in the morning and when to feel sleepy at night. But the time on our body clock can be changed once we start taking on different sleeping habits.{#blank#}4{#/blank#} This may mean on Monday morning we sometimes struggle to get out of bed.

    If we decide to get up only 20 minutes or half an hour later, it won't matter. This is because our body clock can accommodate(顺应) a delay of up to an hour, which means that a short lie-in at weekends is unlikely to have any big effect, we needn't worry about it at all.{#blank#}5{#/blank#}

    So, what should we do to balance and make up for all the sleep we've missed? Scientists say that simply eight hours of sleep would do the trick, not any longer.

A. You are not alone.

B. I need more sleep!

C. Sleep is important for everyone.

D. Sleeping is nothing like paying back money.

E. However, if we sleep longer our sleep becomes less efficient.

F. But delays of up to two hours or more can throw our body out of order.

G. This is why staying in bed for longer than usual might confuse our body clock.

Public Speaking

    Public speaking can be defined as the act of making a speech in front of a group of listeners.

    The types of public speaking are deliberately structured with three general purposes: to inform, to persuade and to entertain. An informative speech has a purpose to inform, or give knowledge to its audience.{#blank#}1{#/blank#}For persuasive speech, the speaker would try to change the mindset, perception, or behavior of the audience for their own good. Thus, the speaker needs to look for common ground with the audience and try to relate to what they might agree on. The last type is a ceremonial speech. It tends to be less formal and more personal than the other types of speeches. No matter how well you know the person you are giving speech about, try not to say bad things about them, even if it is meant to be a joke.

    {#blank#}2{#/blank#}Sparing some time to practice will help build confidence and help determine how long the presentation will last. Aside from it, knowing who the audience will be is quite necessary. Try to get as much information as possible regarding this particular area related to the audience. Knowing the “battlefield” in advance will give the speakers a huge advantage.

    Language is the main aspect a speaker needs to pay attention to while giving a speech.

    {#blank#}3{#/blank#}A speaker needs to choose their words carefully and make it clear to the audience what they mean. Often, when given a speech, the audience look up to the speaker to give them something new and useful.{#blank#}4{#/blank#}Language and delivery alone will not be sufficient if the speaker does not have the body language. The movement and gesture of a speaker also affect the audience. While closing the speech or presentation, speakers can restate their main points, just to remind the audience of the important things that have been said.{#blank#}5{#/blank#}

A. It needs to be used clearly.

B. These speeches mark special occasions.

C. The important thing to watch about is not to put in too much information.

D. The key of perfecting anything is through practice, including public speaking.

E. They can also end it with a special message and encourage the audience to ask questions.

F. Knowing how public speaking is done is a key part in understanding the importance of it.

G. Thus, the speaker needs to know how to deliver their speech to fulfill the audience's expectation.

    Tipping is part of everyday life in many parts of the world. It's usually an informal charge that's paid on top of the bill to show appreciation to the person who has provided you a service.

    Tipping culture can vary from place to place. In the Middle East, people who serve usually try to be more helpful. {#blank#}1{#/blank#}. An example is the tour guides of Egypt. When a tourist goes around a famous site in Egypt like the pyramids, they^'11 often be accompanied by a very qualified tour guide. Thanks to the guide, a tourist will certainly know more about the pyramids than he or she did at the start. {#blank#}2{#/blank#}.

    In some places, tipping doesn't exist at all. Tips aren't part of life in China, South Korea or Japan. But in other places in Asia, not leaving a tip can lead to trouble. An American travel agent told Conde Nast Traveler that in India, for example, a person who doesn't leave a tip after a meal in a restaurant will often be chased down the street. {#blank#}3{#/blank#}, he said.

    Many people only give tips on a subjective （主观的）basis. But it's this subjective aspect to tipping that can cause problems. On the one hand, they don't want to be mean; on the other hand, they don't want to pay too much and feel that they've been cheated. {#blank#}4{#/blank#}.

A common solution for this problem is to offer a guideline on the check. {#blank#}5{#/blank#}.

This can prevent the awkwardness when it's time to pay up.

A. Tips are then given to appreciate the expertise of the guide

B. If you tip badly, people think less of you

C. They'll run after you and scream for money

D. It will suggest that a certain percentage of the bill should be paid on top as a tip

E. Very often people who travel to the United States forget to tip

F. After all, a tip isn't part of the bill

G. But they may expect a little extra in return

    The Qingming Festival is celebrated with a three-day national holiday, whose name originates from the saying "Plants start to revive and prosper at Qingming in a clean and bright way. Thus, the festival is called Qingming, "which means clean and bright. {#blank#}1{#/blank#} Tomb sweeping aims to commemorate family ancestors while going on a spring outing allows everyone the chance to enjoy the beautiful scenery and enjoy the season.

    Traditional customs

    Tomb sweeping. {#blank#}2{#/blank#} On this day, the whole family gathers in front of their ancestral tombs. They offer fruit and wine to their ancestors and clean the weeds from around the tomb. Finally, they kowtow and pray, hoping for their ancestors' blessing for the rest of the year.

    Spring outing. The time around the Qingming Festival is one of the most suitable seasons for a spring outing, as plants are thriving and flowers are blooming. People can have a great time outdoors with their friends and family. {#blank#}3{#/blank#}

    Traditional food

    Qingtuan, a green rice ball tiny enough to fit into your hand, is also called Qingmingguo or Aiguo. {#blank#}4{#/blank#} It is a mixture of sticky rice powder and green vegetable juice, stuffed with sweetened bean paste, Qingtuan tastes sweet with the fresh fragrance of Aicao, a green spring vegetable, In celebration of Qingming, people from Shaanxi make steamed buns, known as Huamo, made into different shapes. {#blank#}5{#/blank#} Some are for peaceful family life while others represent the wish for health.

Why Accepting Change Is Important to Your Professional Success?

    Whether you like it or not, change is a necessary part of today's business climate. Those employees who accept change will succeed, while those fearing change may head for the unemployment line. {#blank#}1{#/blank#} So how can we make this normal change as positive and beneficial as possible?

    What's wrong with change?

    Employers want their workers to change when necessary. {#blank#}2{#/blank#} The main reason is fear, though none of us agree that we doubt our ability to accept new ideas, use new technology, or adapt to new organizations.

    {#blank#}3{#/blank#}

    Employees often view change differently from their supervisors. This is why communication is so vital in many cases. Lack of communication will cause problems in personal relationships. Unfortunately, fear prevents them from expressing their ideas and opinions.

    The positive side of change.

    {#blank#}4{#/blank#} One of the most positive aspects of change is that it is never boring. If we want passion back in our work, we must be willing to change. We can learn how to work with a team and take on new responsibilities and change not just your attitude to change but some of your ideas and goals.

    Embrace upcoming changes.

    Many people are content to live their present safe lives and want no change. {#blank#}5{#/blank#} Comfort and high position? If those are what you desire, then you will probably soon be out of a job. If, instead, you want challenge and welcome change, you will always be successful and popular in your job.

How to test best

It's back to school, which means it's back to tests. Which might also mean it's back to being majorly stressed out.{#blank#}1{#/blank#}Here are some simple ways to prepare thoroughly for tests.

Schedule study time.

Trying to do all studying the night before a test makes it impossible to master all the material.{#blank#}2{#/blank#}Instead, prepare for a test by scheduling study time each day for several days before.

Use your time wisely.

{#blank#}3{#/blank#}Also, make sure you have all the supplies you need to study so you don't lose focus.

While studying, be sure to make regular short breaks. Get a snack, take a bathroom break or play a quick computer game when it feels as if your brain is about to explode.

{#blank#}4{#/blank#}

Studying with a parent or friends can help you understand the material better and to learn from one another. Have every person or pair take a part of the material, and come up with questions to quiz the group.

Keep the group small. Have everyone take turns as the group leader, who will assign the material, and make sure that conversation stays on what is being studied.

Don't forget last-minute prep.

Have your sharpened pencils and other things in your bag ready the night before the test. It's important to get a good night's sleep and then eating a healthy breakfast the next morning.{#blank#}5{#/blank#}

Also, studying all the way up until test time can only create more anxiety. Stop studying an hour beforehand.

A. Form a study group.

B. Stay cool before the test.

C. It doesn't have to be this way.

D. This will help you store important information.

E. This way, both your mind and body are fully prepared.

F. Before studying, clear your desk so you can concentrate.

G. It will also make you tired and stressed on the day of the test.