"Which meal do we all need most, breakfast, lunch or dinner?" Miss Baker asks. Boys and girls wave（挥动）their hands in the air. They know the answer.

    "What do you think, Jim?" Miss Baker asks.

    "Dinner. " he answers.

    "Dinner is the big meal of the day. " says Miss Baker. "But I don't think it is the meal we need most. "

    Tom puts up his hand. "Is lunch the meal we need most?"

    "No. " says Miss Baker. " Breakfast is the meal we need most. "

    "Why is this so?"

    "From night until morning is a long time to go without food. "says Ann.

    "That's right. "says Miss Baker. "We need food every morning. What may happen（发生）to us if we have no breakfast?"

    The class have many answers to give.

    "We may not feel like working. "

    "We may feel sick（生病）. "

    "Yes, you are right, "says Miss Baker. "Now, let's talk about what makes a good breakfast. Give me your answers. I will write them on the blackboard. "

    The first word Miss Baker puts on the list is milk. What else do you think she puts on the list?

    It seems like it was only yesterday - getting out of school on a hot summer day. My friends and I would race each other to the street comer. We always wanted to be the first in line to see "Uncle Lee".

    "Uncle Lee" arrived every day after school on his motorcycle. He happily sold us cold ice creams from the freezer on the side of his motorcycle. It wasn't much, but it made me and my friends so happy.

    Recently, filled with these memories, I decided to take a trip back to my old school. I wanted to see if I could still buy an ice cream from old "Uncle Lee" Sadly, when I got there, I could not find him anywhere.

    So I stopped by my old headmasters office. We had a nice chat and I told him all about my successful business. Then I asked him about "Uncle Lee". "Oh, that's right," he said to me, "you boys were always so fond of Uncle Lee'. I'm sorry to tell you, but he had to retire (退休)."

    "Why is that?" I asked.

    I'm not really sure," my headmaster went on, "I think the government wouldn't renew his license."

    Without doubt, I was feeling quite sad when I left my old school. I decided to walk down those old streets for a while and reviewed the memories of my youth (青春).Then, just as I was thinking about going home, I saw him. It was "Uncle Lee"! He was, of course, much older, but I would never forget that face.

    So I ran over to see him. He still remembered my name I couldn't believe it! We talked for a while, but it was getting late, so I had to go.

    Later that night, I began to wonder more about why the government would make that old man stop doing the job that he loved. Then I thought about my own children. "They'll never have the chance to know an 'Uncle Lee'", I thought.

    It is true that Hong Kong is changing every day. I only hope that we will not lose the things which make us truly special.

    There is a pilot (飞行员) and four people in a small plane. Suddenly there is something wrong with the machine while it is flying in the air. The plane begins to fall down. The pilot tells the people there are only four parachutes (降落伞). They all become worried and start to make excuses.

    "I must go," says the pilot, taking one of the parachutes and jumps out. The first person stands up, "I'm a doctor," he says. "I help people live longer and I save lives." He takes a parachute and jumps out.

    The next person says, "I must have a parachute. I am a very clever person. I have to attend an important match. I know I will win the game because I'll be the cleverest person there." He picks up a pack and jumps out.

Two men are left—an old businessman and a young mountain climber. At this time the plane is going down fast. The businessman says, "Young man, I am old but you are still young. You take the last parachute." The young mountain climber smiles. "Don't worry," He says. "We can both jump out because there are still two parachutes. Just now the clever man jumped out with my backpack."

Did you know that the Beijing Winter Olympic Village had a rooftop (屋顶) farm? It covered 4,620 square meters. To relax, athletes and coaches could try growing vegetables there.

It shows just how much Chinese people {#blank#}1{#/blank#} growing vegetables. China has a lot of available land for planting things. For {#blank#}2{#/blank#}, Chinese people made a living through farming. The Book of Songs《诗经》, written 2,500 years ago, records many {#blank#}3{#/blank#} of vegetables.

Nowadays, even though some Chinese people no longer have a lot of land, they still grow vegetables {#blank#}4{#/blank#} they can. Xue Ling, 35, is one of them. Since 2010, she has been planting vegetables on the balcony (阳台) of {#blank#}5{#/blank#} apartment in Jinan, Shandong province. "It's the only way to keep my food, at least the vegetables, clean and {#blank#}6{#/blank#}," she said. Caroline Ma from Hong Kong grows vegetables {#blank#}7{#/blank#} a hobby. In 2020, Ma started farming on her rooftop and {#blank#}8{#/blank#} planting seeds that she collected during her travels. For Ma, {#blank#}9{#/blank#} is a meditative (冥想的) experience. "I am in my own little world and I can forget about my problems," she said.

It seems that planting vegetables brings {#blank#}10{#/blank#} than just food for Chinese people.

John is very crazy about stones. He has a very big {#blank#}1{#/blank#} of all kinds of stones. His father loves collecting stones, too. Sometimes he will give John some {#blank#}2{#/blank#} about how to put different stones into different boxes. There's a "Beautiful Stone Competition" in town. They {#blank#}3{#/blank#}to join in the competition as a team. John wants to win because he thinks his stones are the most beautiful ones. {#blank#}4{#/blank#}o not many people have as many stones as they have. It is not {#blank#}5{#/blank#} for them to get nervous. Wish this father-son team win the competition! 

The first cellphone was invented fifty years ago. The man who built that phone, Martin Cooper, is now 94 years old. He has been called the "father of the cellphone".

In the early 1970s, Cooper worked for American technology company Motorola. At the time, Motorola and other companies were competing(竞争) to create cellphones. Cooper made the first public call with a handheld telephone in New York City on April 3, 1973. The device(设备), called Dyna -TAC, weighed about 1 kilogram and was 28 centimeters long.

He developed the phone with his team at Motorola for over five months. They could only talk on it for about 25 minutes. Cooper noted that such a call time was not a problem, because this phone was so heavy that you couldn't hold it up for 25 minutes. Cooper said, "The only thing that I was worried about: 'Is this thing going to work?' And it did. At the time, we had no way of knowing this was an important moment in history."

Today, the phone allows us to do many things. Cooper said the progress of cellphones is sure to continue long into the future. He thinks future phones will monitor our health at all times and batteries(电池) could even be replaced by human energy . He believes that one day, our phones might be small devices inside our ears.

Cooper has also expressed his worry. "We don't have any privacy(隐私) anymore because everything is now recorded someplace," Cooper said. However, he said hopefully that cellphones will continue to develop in ways that can greatly help humans.