A poor boy lived in a small town.He sold goods from door to door to pay for school. One day, he only one cent left, and he was hungry. He decided that he would ask for a meal at the next house. However, when a young woman opened the door, the boy was shy, so he just asked for some water. The woman knew he was hungry, so she brought him a large glass of milk. He drank it slowly, and then asked, “How much should I pay for it?” “You won't pay for it. My mother has told me that it is good to help the people who are in trouble.” She replied. The boy said, “Then I thank you from my heart.” As the boy left that house, he felt stronger. He knew he had many things to do.

    Many years later, the young woman became ill. The local doctors couldn't save her. People had to send her to a big city.When the doctor knew who the woman was, he was excited and tried his best to save her life. He succeeded. The woman needed to pay for the medical bill. The doctor learned that she couldn't afford it. So he wrote something down on the medical bill. The woman read the bill, “You have paid it with a glass of milk.”

    My name is Bill. I'm from England. I am a worker. I work in a clothes shop. My wife , Ann, is a teacher. She teaches English in a junior high school. We have two kids: a son and a daughter. They are students. Jim is our son. Now he is in his favorite T-shirt and blue pants. Sally is our daughter. She likes blue very much. Now she is in her blue dress. My father's name is Robby. My mother's name is Diana. They are old and they don't work now. I have a brother. His name is Robert. He is a worker, too. My wife's father is Sam. Her mother's name is Rose. Her sister is Lily. She is a teacher, too.

B

    Recently，there was a report about a special app called "notOK"．A 13-year-old girl Hannah Lucas and her brother Charlie put their heads together to create this app last year．

    Hannah has been suffering from an illness that causes her to pass out since she was little．This is very dangerous if there is no one around．She was also being bullied(欺凌)by some students at school．So she searched for an app that would allow her to press a button so that a friend or a family member would know immediately that she needed help．After realizing there was no such thing，Hannah and her brother decided to do something about it．After some research，Hannah made some early drawings of what the app might look like．Then，after taking a programming class，Charlie began to think about the best way for the app to work．

    They wanted something that would send a text message to up to five contacts that reads："Hey，I'm not OK．Please call me，text me，or come and find me"，along with a link to the user's current GPS location．

    They started looking for someone to help them make the app．And when Hannah shared her dream with people in a summer business class which she attended two years ago，they were really excited about the app．They thought of many different marketing ideas．By mid—December last year, "notOK" app was finished as a birthday present for Hannah from Charlie．"It was exactly what we wanted，"Charlie said．

    In today's age，most people will agree that apps like these are great．Whether you're suffering from illness，or anything emergent(紧急的)，writing a text message or making a phone call to get the help you need can be difficult．

    Hannah is happy to know that her app will help more people．"It's like I went through my dark times so I could help people through theirs，"she said．

A Chemical reactions(化学反应)make for some great experiments.You can make use of the CO₂ (carbon dioxide) given of by a baking soda and lemon Juice reaction to blow up your balloon! 

What you'll need:

★Balloon 

★About 40 ml of water (a cup is about 250 ml so you don't need much) 

★Soft drink bottle ★Juice from a lemon 

★1 teaspoon of baking soda Instructions: 

★Before you begin, make sure that you pull the balloon long to make it as easy as possible to blow up. 

★Put the 40 ml of water into the soft drink bottle. 

★Add the baking soda and mix it with water. 

★Put the lemon juice in and quickly put the balloon over the mouth of the bottle. 

What's happening?

If all goes well, then your balloon should inflate(膨胀)! Adding the lemon juice to the baking soda creates a chemical reaction and produces CO₂. The gas rises up and escapes through the soft drink bottle. It doesn't, however, escape the balloon, pushing it outwards and blowing it up. 

Around the world，many wild（野生的）animals are in dangerof extinction（灭绝）because they have no place. to live in. Endangered （濒危的） wild animals live all over the world and you may find some in your hometown. Here are some steps for protecting endangered animals. 

Step 1:Find out what, animals are in danger. Spend some, time. learning about animals and what their favorite places are. 

Step2： Do something for nature reserves（自然保护区）. Nature reserves are good places to help protect endangered animals. You can give some money to nature reserves or spend your time helping the nature reserves to protect endangered animals. 

Step 3: Never buy anything that are made from endangered animals. Don't do harm to endangered animals or their living places. Instead, we should try our bestto protect them. 

Step 4： Join an endangered animal protection organization（组织）. You can save animals through these organizations by planting more trees and calling for more people to protect animals. 

If everyone works hard to protect endangered animals, we'll get a more beautiful world. Let's take actions from now on!

The opening ceremony(开幕式) of the 19th Asian Games in Hangzhou was held on September 23ⁿd,

2023. People could see the electronic fireworks (烟花) in the night sky above the Hangzhou Olympic Sports Center Stadium. It showed us beautiful pictures, the latest technologies and environmental thoughts.

" The electronic fireworks paid attention to environmental protection," said Sha Xiaolan, the director of the opening ceremony." As long as fireworks are set off, there will be smoke in the air. It will cause pollution. Compared with normal fireworks which we usually set off, electronic fireworks never produce smoke and noise."

Why did they use this kind of fireworks? Because they were ' green', and Sha Xiaolan hoped to show environmental protection to the world. It did not mean there would be less excitement of the opening ceremony. According to the digital technology, 3D pictures, AR technology and more, the electronic fireworks have left a deep thinking on the people." People have rich feelings while they are watching the fireworks. Today is the first time I have seen electronic fireworks, and they are very eye- catching." He told China News reporters.

" High technologies helped produce environmental- friendly fireworks," Sha said." The research team designed fireworks with 3D technology. Then they did many experiments so that the fireworks had the best show without pollution."