Once there was a boy and his little sister living in a small village. The boy was good—looking but his sister was not. One day they found a mirror(镜子)and they saw what they looked like for the first time. The boy was very pleased and he said to his sister, "How handsome I am! I look nicer than you!" The girl didn't like what her brother said and gave him a hard push. "Go away!" she said angrily.

    Their father saw what was happening, He went up to them and said to the boy, "You must always be good as well as look good." Then the father said to the girl, "My dear, if you help everyone and do your best to please(使愉快)them, everyone will love you. It doesn't matter that you are not as good— looking as your brother. "

I was walking along a busy road when I noticed a young man standing near the crossing selling toys.1I would hurry past such sellers. But I found this young man was 2, so I stood for some time without crossing the street. I wanted to see how he sold his things.

Soon, a young mother with a little girl came by and the child set 3 eyes on one of the teddy bears. The mother asked the 4 and it was only one dollar. She 5 out a 10­dollar note from her handbag and told the young man that she was giving him 10 dollars and wanted the 6 back. I was wondering how he was going to do it. He told the young mother to put the money in the bag 7 around his neck and take out her change.

I realized that this young man depended on believing people would not cheat him. There was no way for him to know 8 someone took out more than they should have done. I was so 9. I bought a car model from him that I did not need. As I walked down the street, I gave the car model to a kid walking with his father.

I kept thinking that the world would be a better place if we could all learn to 10others more, like the young blind street seller.

Karachi, Pakistan, is one of the hottest cities on Earth. In June 2015, more than 1,000 people died there during a heatwave(持续高温天气)." It was so 1 !" said Shahzad Qureshi, a local person." We need to do something about it!"

 After the heatwave, Qureshi 2 . He set up an organization named Urban Forest to plant native trees in Karachi. Trees help 3 the air by providing shade and releasing moisture(水分) through their leaves. According to the U. S. Environmental Protection Agency, trees can help lower summer temperatures in cities by 1 to 5℃.

 For its first project, Urban Forest planted 1,300 trees in a local 4 . The group used a special way that helped the trees grow 5 . In just three years, the trees were nine meters tall. Qureshi 6 that one day, the park will become a forest of 50,000 trees.

 Qureshi and his team have now helped cool the air in Karachi by planting 12 forests in the city. The trees also provide a 7 for all kinds of animals and food for the local people. And they create a shady and 8 place for people.

 In 2017, Qureshi helped to plant a forest at Karachi Grammar School." The students were excited about the 9 ," said Muneeza Shaikhali, the school's headteacher." They themselves have been experiencing the high temperatures during the summer months."

 The trees attract birds and colorful butterflies. Students go outside during science class to study the 10 ." It's like a library of native trees for the kids," says Qureshi." It's really a wonderful thing to see."

Everyone wants to have a strong body . Do you have a {#blank#}1{#/blank#} lifestyle? I think I do. 

I have many good eating and living habits. I prefer to eat fruit and vegetables. The doctor says everyone {#blank#}2{#/blank#} to get enough nutrition(营养 ). And I avoid smoking and drinking hot or cold water. I think they may {#blank#}3{#/blank#} my body. In addition, I try to sleep eight hours every day. That makes me get more {#blank#}4{#/blank#} the next day. And I can study better and get better marks. What's more, I do some {#blank#}5{#/blank#} exercise every day. It says that if people run every day, they will have stronger hearts than others. So I run for about thirty minutes every morning. 

What do you think of my lifestyle? Can you learn something from it?