Everyone wants to have healthy teeth. When you laugh, you will   1    your mouth and show your teeth. The healthier your teeth are, the happier you feel. Why is that?
It's   2    your teeth are important in many ways. Take care of them, and they'll help to take care of you. Strong,   3    teeth help you grow. They also help you speak clearly. You can take pate of your teeth by doing like these:
Brush your teeth   4    a day, after getting up and before bedtime. And you brush all of your teeth, not just the front ones. Spend some time   5    the teeth along the sides and in the back. Take your time while brushing. Spend at least three   6     each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush   7    three months. Clean between your teeth with dental floss(牙線).It feels strange when you do it   8    first, but soon you'll get used to doing it. Brushing   9    your teeth healthy. You also need to care about what you eat and drink. Eat    10  fruits and vegetables and drink water instead of drinks.
Do you want to have white and healthy teeth? Please brush your teeth!

Do you know who is the most popular star on the Internet now? Yes, he is “Brother Coat”Zhu Zhiwen!
A few months ago, Zhu Zhiwen was an unknown farmer. A video of his show has been watched by more than millions of people，now his videos are the most popular. Zhu Zhiwen attracts Chinese netizens' hearts. And he is called “Brother Coat” by them.
In March 2011, he took part in a program called “I’m a Big Star”. He walked out onto the stage in a dark green coat. Then he began to sing the me song of the TV drama Romance of Three Kingdoms. When the audiences heard rich and powerful voice，all of them stood up and cheered. After that, he became a well-known person. The judges asked him if he had any professional training. Zhu said no.“When he started, I thought someone played the original tape(原聲帶) by mistake. But later on, I got it, "said one of them, “we can’t judge a book by its cover.” At last, he won the first prize in the program of “I’ m a Big Star”．
Zhu Zhiwen was born in a village of Shandong in 1969. He liked listening to the radio. When the music played, he sang it along. Every morning, he would get up early and practiced singing near a river. He keeps doing it for nearly 30 years.“When I’m working in the fields, ”said Zhu Zhiwen, “I often sing for myself, some villagers even think me crazy，but I really love it. I’m not singing for money, I’ m singing for ordinary people in China.”
Mrs. Sun, a 56­year­old engineer, one of his fans said, “I watched his videos without getting tired of it! It is amazing, and every time I watch it, I am filled with excitement and his voice is perfect! I am crossing my fingers in hope that he has a bright future.”
【小題1】Who gave Zhu Zhiwen the nickname of “Brother Coat”?

Stress is the feeling you get when you’re really worried about something. This is the kind of worry that troubles you for hours, or   1  days. It makes you feel blue, scared or angry. You may find it    2  to eat and sleep, or you might eat and sleep much more than usual.
Too much stress is bad for you. Stressing out can lead to serious   3  like heart illnesses. But a moderate (適度的) amount of stress keeps your body and   4  alert (警覺的) and can make your performance better, like when you are doing a presentation to your class or   5  to the finishing line.
But, if you are seriously stressed out, look at these quick and easy ways to   6 . Firstly, you can go for a run, play tennis or ride your bike for a while    7   exercise produces more beta-endorphin(B-內(nèi)腓) that controls stress. Secondly, having a good   8  is very important. You should try to get at least eight hours of sleep every night. Thirdly, eating a healthy, balanced diet that   9  all the food groups will help. Also, you can talk to the people you trust . Keeping your feelings inside may make the situation 10 while talking to a person you trust may make you feel better. They may be able to give you advice and help you solve your problem.

Hearing is very important to all of us. We can  36  beautiful music, nice songs of birds, the laughter of people or other different kinds of   37   in the world with our ears.   38  we must try to protect our ears. The following will tell you    39  protect ears.
Listening to   40  music a lot can be bad for ears,   41  when headphones（耳機(jī)）are used. So try not to wear headphones or   42  the volume（音量）when you’re wearing headphones. You should give your ears a rest if you like wearing headphones.
  43   swimming, remember  44   earplugs（耳塞）into your ears or wear a swim hat to stop water   45  getting into your ears. If you go to a concert, wear earplugs to protect your ears from the terrible music!   46  , special earplugs can be made for you if you go to concerts a lot or if you are a musician yourself. See a    47   if your ears hurt. You’d better   48   as what the doctor says.   49  the suggestions above now and you won’t say  “What, what…?” when you are getting   50  .
【小題1】A. listen                 B. hear            C. listening
【小題2】A. sounds             B. noise            C. voices
【小題3】A. Because            B. Although        C. So
【小題4】A. what to                B. how         C. how to
【小題5】A. loud               B. aloud       C. loudly
【小題6】A. specially              B. especially       C. special
【小題7】A. turn off           B. turn down        C. turn up
【小題8】A. Before             B. After           C. When
【小題9】A. put                B. to put          C. putting
【小題10】A. to                    B. with                C. from
【小題11】A. In fact               B. For example         C. Even though
【小題12】A. teacher               B. doctor              C. friend
【小題13】A. to do                 B. doing           C. do
【小題14】A. Listen                B. Hear                C. Follow
【小題15】A. young             B. old             C. sick

Young people are often unhappy when they are with their parents. They say that their parents don’t  36 them. They often think their parents are too strict with them, and they are never given a   37  hand.
Parents often find   38  difficult to win their children’s trust and  they seem to forget how they themselves   39  when they were young. For example, young people like to do things without much thinking. It is one of their ways to  40  that they grow up and they can do with any difficult things. Older people worry more easily. Most of them plan things ahead and don’t like their plans to be changed.
When you want your parents to let you do something, you will have better success 41  you ask before you really start doing it.
Young people often make their parents angry by clothes they want, the music they enjoy and something else. But they don’t  42 to cause any trouble. They just feel that in this way they can be cut off from the old people’s world and they want to make a new culture of their own. And if their parents don’t like their music or their clothes or their manner of speech, the young people feel very 43 .Sometimes you even don’t want your parents to say “ 44 ” to what you do. You want to stay at home alone and do what you like.
If you plan to control your  45 , you’d better win your parents over and try to get them to understand you. If your parents see that you have high sense of responsibility, they will certainly give you the right to do what you want to do.