We need animals. Every animal has its place in the balance(平衡)of nature. We should try to help save the animals.

    Some people think zoos are good places. The zoos give the animals the comfortable and safe living places. If the animals get hurt or ill, people will take care of them. The zoo is a good place to know the rules in the wild world. We can be much closer to nature. We can know more about the animals in the zoos by watching, listening even smelling instead of just looking at the pictures in books.

    Some people don't think animals feel happy in the zoos. Animals like pandas, wolves and bears usually live in the wild. They play and find food by themselves. They are free and happy in the wild. If they are in the zoos, food is enough and rooms are comfortable. They do not need to do their best to find food to eat or places to stay in. They just walk around, sleep day and night, but they are not free at all.

I think we should build national parks as wild life nature reserves to protect animals. If we do nothing, animals will get fewer and fewer.

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

Hello, I'm Lisa. I'm a middle school student. What's this on the table? It's a photo of my family. Look! The woman with gray hair is my grandmother. And the man next to her is my father Steve Black. He is a football player. The woman next to my grandmother is my mother Annie Black. She is a teacher. The little girl in front of (在—的前面)my mother is my sister Laura. And the girl in red is me! Oh, I also have a lovely cat. It's black and white. Where is he? It's on my bed, haha!

    In August, 2012, I visited London with my husband(丈夫) and our two sons Sam and Eric. We spent four days visiting some interesting places and enjoyed ourselves. The fifth day, I wanted to relax at the hotel. But the children didn't like it. So I carefully thought about how we would spend the last day. I read a passage about HMS Belfast in a magazine. In fact, I was not very interested in visiting a warship(战舰), but my sons and their dad liked it. So we decided to go there.

    The weather was sunny that day. We left our hotel at 8：00 a.m. It took us about two hours to get to HMS Belfast. Children under 16 were free of charge(免费)．The price of the ticket for an adult (成年人) was ￡14.The warship was very large. We took some photos there. Sam was interested in everything on it and said it was the most interesting place in London.

    In Australia there is a famous island called Fraser Island. A great many visitors come here for holidays every year. Why? The reason is that it is special. {#blank#}1{#/blank#}. In fact, it is the largest sand island in the world. It's about 175 kilometers long and 25 kilometers wide.

    Though the island is a popular place of interest, there is no airport on the island. The long beach along the east coast works as the airport. {#blank#}2{#/blank#}.

    On the island there are sand hills without any plants, but there are forests with old trees, beautiful flowers and over a hundred lakes, too. {#blank#}3{#/blank#}.

    Every year, visitors come to enjoy the island's natural beauty. People like camping and hiking here. {#blank#}4{#/blank#}. Animals were killed for food and this made them in danger of extinction(灭绝). They threw rubbish everywhere, and the lakes were seriously polluted.

    {#blank#}5{#/blank#}. Rules have been set up. For example, visitors are not allowed to use motorboats(摩托艇)or go fishing in the lakes, and they mustn't leave any rubbish.