Are your parents angry with you? Or do you always disagree with your parents? Maybe the _______between you and your parents are terrible. It's difficult to make your home happy and healthy place. In fact, you can change the_______by the following keys.

Respect (尊重)   

It's_______to show your respect and care about your parents' feelings. Though you have disagreements, at least try to understand _______they are trying to tell you something. You shouldn't keep your own thoughts (想法) only.

Communication   

You can communicate with your parents in a polite way. You may not get what you want, _______explaining your thoughts in this way may show your parents that you are no longer a kid, not just a kid.

Trust

How can your parents build trust in you? It_______what you do .For example, if you get home late_______calling first, next time your parents may not believe you. To get their trust, you must pay attention to the ways you do things instead of fighting with them. It will_______ your life much easier.

Sharing time together     

Some teens find that _______time together can build trust .Your parents may be interested in going shopping, hanging out and playing cards with you. It will drive ________the “black cloud hanging over your home”.

Your parents give all their love to you. Why not try these ways actively to own a happy family as you want?

National Volunteer Week started in 1974 and held every April. It is a time to thank volunteers for what they did in the past for the people in need. It is also a perfect chance to encourage others to take their first step toward becoming a volunteer. Making the decision to take the first step can be the biggest problem, because they often wonder if they will be able to do it well. Some people are afraid of not knowing anyone else in the group, while others don't have enough time to take part in it.

The following tips can help if you have some of these worries. Start out slowly, and don't push yourself too hard. Even a few hours a month can make a big difference to someone's life.

Choose an organization with the same interests and common values. Take part in a training meeting for new volunteers so that you will be able to do the job well.

Work with veteran volunteer: He volunteered a lot and he can tell you a lot about the volunteer and help you get used to it quickly.

Invite a friend or family member to serve. It is a good experience and-to remember that not a volunteer experiences are perfect. If one experience doesn't work, don't give up and you will surely find the right chance.

My father woke me up early one summer morning when I was fourteen and said," Get up. You're going with me to cut the grass in the garden."

The idea that my father thought I was old enough to help him in his business(生意) made me feel proud and excited. From sunrise to sunset, my father, my younger brother and I worked in the large garden, in a rich part of Atlanta, Georgia. By the end of the day I was too tired to say a word but I felt good. This was my first time to help my father in his business. I got for my work that day.

One day, my father found some leaves I had missed and pulled me aside. "Take away these leaves!" said seriously, "and don't make me have to tell you to do it again." The message was clear. Today I value it, which my father gave to me that day. It will always be helpful to impress (给……留下印象)the person you are working for.

After two years, I left home and went to another town to start my new life .Luckily for me, I quickly found a job to wash dishes in a restaurant. Every morning, I set off early, always with the same strong wish I got long long ago. I felt like I was old enough to be independent and make a living by myself.

In fact, washing dishes was not exciting, but that didn't matter. It taught me that any job was a good job and whatever I got from the job was more than had before. I could learn something meaningful from every job and it better and better .One day, a newspaper reporter once asked me how someone could possibly live with hard work and low pay. "If you only think about hard work and money, ▲ ”, I answered.

In every job, from cutting the grass to washing dishes, I've learned much. I've learned something that helps me in my next job.

Scientists in Britain and the United States have made a new kind of enzyme(酵素) that eats plastics (塑料). With its help, plastics can be turned into smaller parts and go away quickly. Scientists believe that, in the future, it could solve the problem of plastic pollution.

The enzyme is able to break down(分解) PET, a form of plastic. PET was first made in the 1940s and is now widely used to make plastic bottles. It can stay in the environment for many years and pollute large areas of land and water. So it has always been a headache to deal with the waste from PET and other plastics.

The researchers found it while examining the structure a natural enzyme in Japan. They found that the natural enzyme was helping to break down PET plastics. So, they decided to make small changes to the enzyme by adding some amino acids(氨基酸). It made the natural enzyme's plastic-eating abilities work faster and better.

John McGeehan, one of the lead researchers, said, "We have made an improved enzyme. It's better than the natural one. And we are trying to make more improvements to it." He went on, "the enzyme is not bad for humans or animals, and it is friendly to the environment. So we are thinking about putting it into wider use."

The team is now trying to make the enzyme break down PET in large quantities (大量的). “We’ll see that the plastic pollution may be stopped with this technology. However, there is still a long way to go," John McGeehan added.

Tina woke up at midnight .She looked out of her window and saw a yellow light in the sky. It suddenly flew towards the ground. She heard a noise and saw a red light.

The next morning, Tina told it to her brother Tom. "I'm sure something landed in the forest near the mountains as I heard a loud noise last night," she said. "Let's find out after school."

At 6 p.m. Tina and his brother reached the forest. They heard some voices speaking a strange language, so they hid behind some little trees and kept quiet then they saw an alien(外星人) It was tall, with a round head and a shining grey-white colored body. It was standing next to a long spaceship. There was something wrong with the spaceship.

The children were scared .Suddenly, another alien appeared from the little trees in front of them. It found them and made terrible noise!

The next morning Tina and Tom told their parents about what they saw yesterday. "They were very ugly. They had some hair, but they didn't have any feathers (羽毛)," said Tina.

“There was something written on the spaceship,” said Tom. “It looked like this .I wonder what it means.” He drew something on a piece of paper.

But dad said, "Since no one else saw these aliens, I refuse to believe you .Now go to school!”

The children opened their wings ( 翅膀) and flew to school together.

Dad looked at the piece of paper with the strange word on it. “It looks strange.” he said, as he looked at the word “EARTH”.

People are playing video games everywhere they go these days, whether they are riding a bus, waiting for the subway or sitting in a restaurant .Some of them enjoy these games so much that they can't put them down.

But is playing video games a healthy habit? The World Health Organization doesn't think so. In June, it accepted “gaming disorder (游戏上瘾)” as a mental health problem in its International Classification of Diseases (国际疾病分类), CNN reported.

According to the International Classification of Disease, "gaming disorder" means continuous or longtime video-gaming behaviors, whether online or offline. Of course, not everyone who plays video games has this disorder. It does have its main characteristics (特征).

Jack Melville, one of the "gaming disorder" video game players, told China Daily that when he began playing video games, he promised himself to control the playing time less than one hour. But as he played video games more and more and got more pleasure from playing games, he couldn't control the time anymore and he even played video games throughout the night.

Another middle school student, Camilla Liran, has much trouble in her life because of "gaming is order". She used to have quite a few friends and like to join different school clubs. However, playing video games caused serious problems to her normal life. She even argued and fought with her parents a lot because of playing video game too much.

In fact, some countries are working to solve this problem. South Korean has made a law stop children under 16 from playing online games between midnight and 6 a.m., USA Today reported.

Chinese tech company Tencent is also controlling the time that teenagers can play its games. Children between 12 and 18 years old can only play two hours every day.

Many years ago, I was working as a volunteer at a hospital. I got to know a little girl    60    Lisa. The poor little girl was seriously ill. All the doctors tried    61    best to help her, but no medicine really worked. The only chance to save her is to transfuse(传输) the blood    62    her 5-year-old brother. The little boy had the same illness before and he had developed antibodies to fight with it.

The doctor talked to the little boy about what they planned to do, and asked if he would be     63    to give his blood to his sister. I saw him hesitate(迟疑) for a moment .He took a deep       64     and said," Yes, I am going to do it I can save my sister!"

As the transfusion was going on, the little boy    65    quietly in bed next to his sister. He looked at her and smiled all the time. Three hours    66    the doctor stopped working. The operation was very successful and the color returned to his sister's face. However, his smile disappeared and he looked a little afraid. He looked up at the doctor and asked, "Am I going to die now?"

He was too young to understand the doctor. He thought he would die if he gave all his blood to his sister,     67    he still did so. What a kind and brave boy he was!

68. 亲爱的同学,你生活中有烦恼吗,学习上有压力吗？请根据提示以 "How to Solve Our Stress" 为题写一篇80—120词短文,内容可适当发挥,开头已经给出,不计入总词数。

How to Solve Our Stress

We all have some problems and stress in our lives .How should we solve them?