It is August 2050. Mrs Peng and Mr Yu are writing about hotels and houses on their posts.

    The Hotel Whale

    The Hotel Whale is built (A) 在水下. It is in the shape of a whale. This hotel has 50 bedrooms, a cafe and a shopping centre.

    Mrs Peng: "When we were staying at the hotel recently, my children watched the fish outside their bedroom window. (B)They were never bored."

Forever Green Houses

These houses are both "green'' and "smart". There is glass outside the houses. Heat is held under the glass and is then used as energy for(C) each house. In the bathroom. Your medicine cupboard is connected to your doctor's computer. In the kitchen, your smart fridge tells the supermarket's computer when you (D)need more food.

    Mr Yu: "When we were living in our old house, we were using more energy. J would certainly recommend Forever Green Houses to my friends. (E)They will satisfy everyone.''

    The largest animal living on the earth is the blue whale. It weighs about 80 tons—more than 24 elephants. It is more than 30 metres long. A newborn baby whale weighs as heavy as a big elephant.

    Cats can survive(存活) when they fall down from a very high place because they can keep their bodies safe. One cat fell 32 floors onto the street, but it was just hurt a little.

    A bear can run as fast as a horse.

    A newborn panda is smaller than a mouse, and weighs about 100 grams.

    Elephants are the most careful animals in their love. A male elephant may show his love to a lady for up to three years until the lady accepts his love. They often show their love by touching each other's body.

    Usually, wolves don't attack(攻击) people. And wolves don't usually go together, but they may do this in winter.

    Sometimes the world may feel like an unhappy place. However, you can make a difference. If you make even a person smile today, you can help make this world a better place. Here is a list of ideas to help you.

Send a handwritten letter

    In this age where everything is sent by email, it is a shock to receive a letter through the post. Writing a few words on paper to a friend is an easy way to make one smile. Even a postcard with a couple of sentences could really make someone's day- all for the price of a stamp！

Volunteer

    Volunteering is one of the nicest things you can do. It requires (需要 ) some time and research to find the perfect project before volunteering. Whether you volunteer at your local youth group or take dogs from the shelters for a walk, the simple fact that you are giving up your time to help someone else is unbelievable. There are so many chances, so you are sure to find one that is right for you. And it doesn't necessarily have to take up all your time-it could be once a week or a couple of times a year.

Make something for a special person

    Whether you're creative or not, taking time to make something for someone else M shows how much you appreciate (感激 ) them. Even if you think you are not creative, the receiver will feel lucky to get such a special gift that you put your time into. Some ideas could include a card, painting, drawing, song, poem or cake!

Tell someone "I love you"

    It can be anyone-a family member or a friend. You don't even have to say "I love you". Perhaps you can tell a friend that you appreciate all they are to you, or remind your mum that you love her. Sometimes, in our busy lives, we forget to take a moment to tell people what they mean to us.

    Memory(记忆) is very important. It helps you remember who you are, where you live, what you have learnt and what you plan to do in the future.{#blank#}1{#/blank#} 

    Memory has close relationship with the brain(大脑).{#blank#}2{#/blank#} For example, you can do new things. If you walk a different way to school or take a different bus. You will keep your brain active. You can try to remember something new. You can try to learn new skills.{#blank#}3{#/blank#} Your brain gets lost of regular exercise if you do any of these things.

    If you live a healthy life, your memory will work better. You must have a balanced diet(均衡饮食)not just fast food.{#blank#}4{#/blank#} Unless(如果不)you get enough sleep every night, you will not remember things well.

    {#blank#}5{#/blank#} If you get too worried, your brain will slow down, and your memory will become less sharp. So, to improve your memory, you should exercise your brain, live a healthy life and stay relaxed.

阅读下面方框中的五个选项（ABCDE），从中选出可以填入空白处的最佳选项，并将其标号填在相应的横线上。

    Li Wen is a normal 15-year-old boy who works hard in school and gets good grades. It is hard to believe that he used to be a "problem child". Li Wen lives in the Sichuan countryside. As a small child, he seldom caused any problems. {#blank#}1{#/blank#}.

    {#blank#}2{#/blank#}.His parents moved to the city to look for jobs. He had to live with his grandparents. Li Wen began to cause problems for himself and his family. He was no longer interested in studying. {#blank#}3{#/blank#}and he failed his examinations.

    Finally, his parents made a decision to send him to a boarding school. There were so many rules, and he used to keep breaking them. One day, he told his teacher he wanted to leave the school. {#blank#}4{#/blank#}and she advised his parents to talk with their son in person（亲自）. So his parents took a 24-hour train ride and a five-hour bus ride to go back to their hometown. {#blank#}5{#/blank#}. To Li Wen's surprise, their conversation changed his life. …Now Li Wen has really changed.