英语课上，你们开展了一次以”What can we do to make home a happier place?”为主题的讨论，同学们把自己的想法写在卡片上。请结合卡片信息，用英语写一篇短文，向校刊Englihsh Learning 投稿。

注意：1）短文必须包括卡片所给的信息，适当发挥，并谈谈自己的想法。

      2）文中不得出现与你身份相关的信息。

      3）词数：80~100。短文首句仅供选择使用，不计入总词数。

      短文首句：In our English class, we had a discussion about what we can do to make home a happier place.

要求：1）短文需包含提示要点，并适当发挥；

2）文中不得出现真实姓名和校名；

3）语句通顺，结构合理，书写规范；

4）词数：80词左右．短文开头部分已给出，不计入总词数．

    Now all the Chinese people are making their efforts to build beautiful China and achieve the Chinese Dream．

Hi, I am Gina White. Welcome to my classroom.

There are 35{#blank#}1{#/blank#} in my class, so there are 35 sets of desks and chairs.{#blank#}2{#/blank#} are all brown. There is also a white{#blank#}3{#/blank#}. It is in the front of （在……前部） the{#blank#}4{#/blank#} . It is the teacher's desk. A computer is on it now. The computer is Ms Miller's. She is very{#blank#}5{#/blank#} to us. We all like her. Some nice pictures{#blank#}6{#/blank#} on the wall. This picture of a dog is mine. The dog's{#blank#}7{#/blank#} is Paul. It sleeps in my room every day.{#blank#}8{#/blank#}! This is my desk. A{#blank#}9{#/blank#} cup is on the desk. The cup is from my mom. A baseball is under the desk. It is not{#blank#}10{#/blank#} . It is my classmate Tom's.

Do you miss the great snacks you had when you were a kid? Do they help you remember your happy childhood?

1. Do you yawn (打哈欠)? There are about 20 reasons that scientists think are possible for yawning after research. They do not know exactly why yawning happens, but they do know many facts about yawning. 

2. We know that everyone yawns in the same way. First you open your mouth slowly. Your mouth stays open for about five seconds. You take in a lot of air and then push it out. Then you quickly close your mouth. We also know that yawning is contagious. When you see someone yawn, you yawn, too. 

3. Many people say they yawn because they are bored or tired. That might be true. People do often yawn before they sleep and after they wake up. However, we know that people also yawn when they are excited or nervous. Olympic runners, for example, often yawn before a race. Why is that? In 2007, scientists found that a yawn can help a warm brain cool down. 

4. Some scientists believe that yawning makes you notice things more quickly. When you are young, you breathe deeply. You also stretch (强化) the muscles (肌肉) in your face, mouth, and neck. Your eardrums (耳膜) stretch, too. Maybe this helps you to be quicker to notice things. 

5. In some countries, people think yawning is not nice. People put their hands over their mouths to cover a yawn. In other countries, people think yawning is healthy. They think that opening the mouth very big can let good things in. When they breathe out, they think that bad things go out of the body with the air. 

6. Scientists do not spend much time studying yawning. That is probably because yawning does not hurt. It is just something we do.