阅读下面的材料，然后根据材料内容回答问题。

    Annie lived alone in Chicago. One day, she fell down in her bedroom and broke her leg. So she tried to call her friend Lisa. But she dialed (拨打) a wrong number. The call reached Taylor, an 18-year-old girl. She was a college student and she lived hundreds of miles away from Chicago.

    At that time Taylor was reading in bed. She thought it was somebody playing a joke. When she was going to hang up the phone, she heard a woman saying “Help! Help!” From it Taylor thought something bad must have happened to the woman. After she got the woman's name and address, Taylor called 911 at once. Then she tried to make Annie feel comfortable. She spoke to Annie on the phone till the doctors arrived at Annie's house. At last Annie was taken to hospital in time.

    As soon as Annie felt better, she wrote a letter to Taylor to thank her.

    My name is Chen Jie. I'm 12. I'm in PEP Middle School. I'm in Classroom 7D. I'm a Chinese girl. My home (家) is in No. 69 Mingzhu Road, Wuxue. My telephone number is 625—3781. My post code (邮政编码) is 435400. My type of blood(血型) is O and my school ID card number is PEPMS201507146.

    Have you ever heard of the surprise party? The surprise party is very popular in America. Most of the Americans think it is very exciting to have surprise parties for their friends or family members. It is quite possible to plan a surprise party when one's birthday is coming. Do you want to know what a surprise party is like? Look at the following examples.

    It's Saturday night. Bob's wife asks him to go to the kitchen and bring her a glass of milk. Bob walks to the kitchen and opens the door. Suddenly, he hears a strange (奇怪的)sound and then sees a bear standing in front of him!

    Bob is very scared and falls backwards. Just then the bear takes off his costume(戏服). It's Bob's friend, Charles! There are also some other people behind him. All of them say to Bob, “Surprise!” Bob is puzzled(困惑的), and he doesn't know what it is until his friends say “Happy birthday!” to him.

    In fact, there are many kinds of surprise parties. A successful surprise party always makes people excited and surprised.         

根据短文内容，回答问题。

Dear Jack,

    Can you believe I'm in a school of 2030 now? The school is like a beautiful garden. The wall of our classroom is colorful. Our school life is interesting.

    In the morning, we have three classes. We study on the Internet. We use the e-books. The teachers are all robots. They are in different rooms and they can answer any questions. Our robot music teacher plays the guitar very well. In the afternoon, we take a plane to the Mars to have two classes. I make friends with aliens(外星人). They are friendly and know us well. After class, we play soccer with them. Then we go back to the earth. Don't you think the life in this school is very interesting?

Mary

    Last month I got the chance to take part in an underwater research project in an area of the Gulf of Mexico called the Flower Gardens. A team of professional researchers were trying to learn more about the fish and other animals that live in this part of the sea. The Flower Gardens are a long way from the shore(海岸) and we spent three days on a boat.

    The team used a piece of underwater equipment to collect information. This underwater equipment is called a Remotely Operated Vehicle (ROV). The ROV could measure water depth and temperature and it also had a camera that sent live film back to the boat. The ROV was great fun. It was controlled by a computer on the boat, and I was allowed to operate it a few times.

    However, the thing I enjoyed most was diving into the water. At first, I was quite frightened—mainly because I couldn't see land in any direction. But as soon as I jumped into the water, I wasn't afraid anymore. It was amazing to see the colourful fish swimming around and I could see all the way to the Flower Gardens, which are almost 30 metres down.

    I will never forget the Flower Gardens. The trip was like a holiday but I also learnt new things about science and research projects. The team were very friendly and everyone was happy to explain what they knew about the sea. It was a great opportunity and it has made me think about my goals in life. The experience will surely encourage me to work harder to become a scientist.

    Hello! My name is Gina. I have three good friends. They're Kate, Rose and Tony. Kate likes bananas but she doesn't like pears. Rose likes hamburgers but she doesn't like carrots. Tony likes oranges but he doesn't like salad. I like ice-cream but I don't like carrots.