根据短文内容，判断下列句子正误。   

Sheena Matheiken is kind-hearted and creative. When she finds many poor children in India can not go to school, she decides to help them.

Sheena Matheiken decides to raise money by setting up a project. "Could you wear the same dress every day for a year?" She names the project Little Black Dress for 365 Days, which aims to get children in the poor family into the school in India.

    At first, the project did not gain much attention. But Sheena Matheiken wore the same black dress herself. Through the clever use of different styles(式样), she prepared a different look and posted pictures in her blog each day. The creative act soon attracted the public eye. It made Sheena and her project into a media(媒体)storm, and she got her goal of raising $100,000.

    Sheena Matheiken then opened her project up to other women who wanted to join her. Joining is simple. All you have to do is to make sure to wear one little black dress for 365 days, and donate the savings to the children in the poor family.

    Ever since I was a child，my mouth has caused me trouble．I'm not a bad person；I have just had a hard time learning when to keep my mouth closed．

My mom has told me again and again，"Robert，your constant bad words are hurting me．If you continue to be this rude，you will get into big trouble．"

    It's been a problem at school several times，too，when teachers have told me something I didn't want to hear．I used to feel it was my duty to stand up for myself and tell them ______ off．

    One day in English class I began working on my homework until I heard a classmate talking behind me．It was Nathaniel，talking to himself as usual．

I said ever so nicely，"Nathaniel，would you be quiet?"

Nathaniel continued talking to himself．I quickly shouted，"Nathaniel，shut up!"

    For the next five minutes，we threw hurtful words back and forth at each other．

"At least I don't have an ugly lazy eye like you!"I shouted．

    I knew this would bother him deep inside．It would hurt his feelings and shut him up．

What I said filled him with anger．He tried to reach over my seat and grab me as he shouted．"That's it! That's it!"

    Surprised at his reaction，I sat back in seat．Never had I seen Nathaniel act like this before．

Later on，we were taken to the principal's office．

There，the principal told US to discuss the matter．It wasn't until then that I finally found that when I hurt someone physically，the wounds(伤口)eventually heal．But when I hurt them with my words，sometimes the pain never goes away．

    At the end of the discussion，I said sorry to Nathaniel．

    When I headed back to my room，I spent some time praying． I began to think about how often what I said hurt others．But I believe that as I keep praying and asking God to help me，he'll tell me when to keep my mouth closed．

    Mrs Brown is very fat (胖).

    “Don't eat meat or cakes,” her doctor says to her.

    “I'm going to stop her eating them, doctor,”her husband (丈夫) says.

    The next morning, Mrs Brown makes a nice cake, and her husband eats half of it. After he goes out, Mrs Brown cuts (切) a very small piece of the cake and eats it. It is very good. She cuts a bigger piece and eats it. In a few minutes she finishes the cake. “My husband is going to be very angry (生气).” She says. “What am I going to do?”

    She makes another cake very quickly, eats half of that, and leaves half on the table.

    Her husband comes back later. He sees the half of the cake on the table and he is very happy.

    A poor (贫穷的) man goes to a rich (富有的) man's house. On the way, he sees a box under a tree. He opens it and sees some apples in it.

    The man thinks, "I will have dinner in the rich man's house. He will give me nice food to eat. It will be very delicious." So he doesn't eat the apples. He throws them away (扔掉).

    The man walks on and comes to a river. He can't go across it. He waits for some time, but there is no boat coming. "What a bad day! I can't go to the rich man's house today," he thinks.

    The man has to go back home. He doesn't have any food at home. He is very hungry. He thinks of the apples. He goes back to the tree. He is very happy to see them near the tree, and he eats them quickly.

   The story tells us: Do not throw away good things; you may need them some other time.

Everyone knows that exercise is important. We all need to exercise. Doctors say it is good for us. It makes our heart and body strong. Children who often exercise are more clever. This means they do better in tests and schoolwork than those who don't exercise. There are many ways to exercise. 

You can walk, run, swim, skate or play ball games. Make sure you exercise in the following ways. You have to like what you're doing. Exercise enough but not too much. It's best to exercise twice each week. Thirty minutes each time is enough. Try all kinds of things until you find one, two or even three sports that are right for you. 

You can exercise at fitness centers（健身中心）. They have a lot of equipment （设备） there. The equipment will help exercise your arms, legs and other parts of your body to make you fit. Some people buy equipment for their homes. But it is very expensive. 

Exercise can be fun. Friends can exercise together at a fitness center, or they can play sports together. How do you exercise?