Water covers 70% of the Earth, but only 3% of it is clean and suitable for human consumption. Even if you live in an area with enough rainfall, using water requires energy to process, pump, heat, re-pump, and reprocess it.{#blank#}1{#/blank#}

    Save water from your taps.

    Turn the tap off while you are brushing your teeth, shaving, washing your hands, doing dishes, and so on.{#blank#}2{#/blank#} Get wet, and then turn off the water while you soap up. Turn it back on for long enough to wash away the soap.

    {#blank#}3{#/blank#}

    Take a timer, clock, or stopwatch into the bathroom with you and challenge yourself to cut down your showering time. You could even play music while in the shower and challenge yourself to cut down the number of songs it takes you.{#blank#}4{#/blank#}

    Use wastewater from the bath, washing machines or dish washing on the garden.

    If possible, connect a pipe to the outlet on your machine to send the water outside onto your garden. When hand-washing dishes, rinse (冲洗) the dishes into a container, and empty the container into your garden.

    {#blank#}5{#/blank#} Either pour it directly into the bowl, or use it to refill the toilet tank when you flush.

A. If you're not sure whether wastewater is suitable for plants, you can use it to flush (冲) your toilet.

B. Not all toilets will be able to flush effectively with a reduced amount of water.

C. Turn the tap off when you shower, too.

D. Replace your clothes washing machine with a high-efficiency washer.

E. Shave outside the shower, or turn off the shower while you shave.

F. Take shorter showers.

G. Fortunately, there are ways to save water for everyone.

Why I Love Cycling

    One of the first things I did when I moved to a new city was hire a bike. Why?{#blank#}1{#/blank#} You travel much faster than on foot and you notice so much more of your surroundings than when in a bus or a car. It's more appealing to wander down small streets if they seem interesting, as you can quickly get back to the main road.

    Besides, I soon discovered plenty more benefits to cycling.

    A bike means that fewer places, especially in a small city like the one where I live now, feel far away. For example, cycling to work takes me half the time that it would to walk.{#blank#}2{#/blank#}

    Of course, there are obvious health benefits of cycling—a bit of extra movement as part of your daily routine can help you keep fit and healthy. Cycling on my way to work also makes me feel more energetic in the mornings.

    {#blank#}3{#/blank#} While cars pollute the environment, bikes are carbon-neutral. Furthermore, thanks to being petrol-free, bikes are cheaper to run, buy and fix than cars. Even if you don 'town a car, a bike can pay for itself when compared to the price of bus tickets.

    {#blank#}4{#/blank#} Always wear a helmet, pay attention to other traffic and don't forget your lights at night. Make sure you know the road rules, especially in a new place. Some cities are more cycle-friendly than others.{#blank#}5{#/blank#} Luckily, where I live now is pretty easy to ride a bike around, thanks to having lots of cycle lanes and not too many hills!

A. However, be careful when cycling.

B. I have to learn to ride safely on the right of the road.

C. Importantly, cycling also helps to reduce your carbon footprint.

D. And sometimes city roads are difficult or unpleasant for cyclists.

E. Riding a bike also means you're not restricted by bus timetables.

F. Seeing a city by bike is ideal for settling in and learning your way around.

G. Cycling to work excellently fits for someone who wants to save their pocket money.

    Some students prefer to learn by themselves. They think they can learn better in this way because they have more freedom, pressure and independence. There is some truth in their way.

    {#blank#}1{#/blank#}It is better to have a teacher, especially when they learn something more difficult. First, a teacher can act as a guide to lead you to success. When you learn, you need help and advice. A teacher will give you a hand when you face difficulties. {#blank#}2{#/blank#}

    What is more, a teacher puts real pressure on you.  If you study by yourself,you must be strong-minded enough to keep on.{#blank#}3{#/blank#} But under the guidance of a teacher, you will feel there is always someone to watch you. The teacher may give you homework to do. You must complete the homework, or you will not pass the course.

    Last but not least, studying with a teacher will help you receive the benefit of the teacher's knowledge {#blank#}4{#/blank#}.They teach students how to learn and how to obtain information. They guide all of you in class to discuss the material and provide extra material to broaden the scope of the topic.

{#blank#}5{#/blank#}I choose to learn in a big family—my school. Without a teacher, I would feel there would be no fun and no pressure. I could not learn well in such dull and depressing circumstances.

A. Besides, teachers are connected with our life.

B. Teachers can help you solve all of your problems.

C. In short, I prefer to go to class studying with a teacher.

D. Without a guide, you would be searching in darkness.

E. And you may become inactive for lack of a strong will.

F. But they fail to see the advantages of learning with a teacher.

G. In class, teachers do more than just going over the material in the text.

    Taking good notes is a time-saving skill that will help you to become a better student in several ways. {#blank#}1{#/blank#} .Second, your notes are excellent materials to refer to when you are studying for a test. Third, note-taking offers variety to your study time and helps you to hold your interest.

    You will want to take notes during classroom discussions and while reading a textbook or doing research for a report. {#blank#}2{#/blank#} .Whenever or however you take notes, keep in mind that note-taking is a selective process. {#blank#}3{#/blank#} .

    The following methods may work best for you.

    Read the text quickly to find the main facts and ideas in it.

    Carefully read the text and watch for words that can show main points and supporting facts.

    Write your notes in your own words.

    {#blank#}4{#/blank#} .

    Note any questions or ideas you may have about what was said or written.

    As you take notes, you may want to use your own shorthand(速记). When you do, be sure that you understand your symbols and that you use them all the time. {#blank#}5{#/blank#} .
A. Use words, not complete sentences.
B. There are three practical note-taking methods.
C. You must write your notes on separate paper.
D. Otherwise, you may not be able to read your notes later.
E. You will also want to develop your own method for taking notes.
F. That means you must first decide what is important enough to include in your notes.
G. First, the simple act of writing something down makes it easier for you to understand and remember it.

    Choose your food wisely and you can add years to your life. Our list of anti-aging food goes way beyond green tea! {#blank#}1{#/blank#}, it doesn't matter how you eat your green and yellow beans, as long as you eat them. Eating whole, cooked peas and other beans may actually slow aging and make skin look younger.

    {#blank#}2{#/blank#}, it may be one of the best thing you can do for your health. People who eat these anti-aging foods, especially walnut (核桃), three times a week or more enjoy two to three more years of life.

    Don't panic — no one is saying you have to give up your steak — but doing a few meatless meals a week can increase the number of weeks in your life. {#blank#}3{#/blank#}. Anti-aging foods like rice, beans, tofu, and buckwheat nearly as much protein per serving as meat does, and you get the added benefit of fiber, vitamins, and minerals.

    Carrots are the typical healthy food. {#blank#}4{#/blank#}. But did you know that carrots can not only lengthen your life span but also help you look younger?

    Not only are blueberries delicious, but they're also full of tons of nutrients, namely Vitamins A and C, as well as anti-aging antioxidants (抗氧化物质)like anthocyanin (花青素). A higher intake of anthocyanin may be associated with reductions in age-related decline to help preserve your health as you get older. The antioxidants found in blueberries can also protect against oxidative damage to your cells.{#blank#}5{#/blank#}.

A. Since they are delicious

B. When it comes to anti-aging foods

C. If you eat nuts in your diet regularly

D. Sometimes your health depends on your mouth

E. And they decrease the risk of heart disease, and other diseases

F. Adding plant sources of protein can help extend your life span

G. Therefore, it's probably no surprise to hear they're really good for you.

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.