If you want to go to Australia on holiday, why not visit Fraser Island? It is in Queensland, about 200 kilometers north of Brisbane. It is a very important island because it is made of sand(沙). In fact, it is the largest sand island in the world.

The sand makes unusual shapes(形状). Nothing grows on sand blows. They move one or two meters a year from the northwest to the southeast of the island, getting bigger and bigger.

There are dark forests—eucalyptus(桉树) woods, beautiful flowers and over a hundred lakes. There are many kinds of birds, like owls and curlews. There are many animals there, too, such as crocodiles, flying foxes and wild dogs.

They go to see the island's beauty and nature. People enjoy camping and hiking there. Unluckily, the visitors make problems. They cut down trees, pick flowers and make animals unhappy. The rubbish makes the water dirty.For example, people may not use motor boats or go fishing in the lakes, and they need official papers to drive there.

Ivan sat on the floor covered with sand deep down in the sea. He was bored and unhappy. He watched other pretty fish swimming in and out of rocks. They were laughing and dancing1." Why am I so different?" he said to himself.

" You are an octopus(章鱼), Ivan. That is special." The sweet2of Peter, a beautiful white dolphin,3made Ivan feel better. Ivan looked up at the white dolphin_and smiled. Peter said," Let's play games4."

They were having a lot of fun and they didn't know they swam far from home.Suddenly Peter saw a large shark swimming next to them," It is Big White …… the biggest, most5shark in the sea," he shouted to Ivan. Peter looked at Big White6. Peter was afraid and he couldn't7. Just at this moment, Big White rushed down towards8.An9came to Ivan. He quickly sprayed(喷)a very dark cloud of black water to the shark 's10. Then Ivan and Peter swam away11got home safely.

"Are you OK?" asked Ivan." Yes. That was the most interesting trip ever! You saved me ust now,I am lucky to have you as my12!" Ivan's face turned red." I guess being ifferent from others can be cool sometimes," Ivan said." That is what I try to13you,"eter said.

1）陆地上最大的哺乳动物(mammal)，可以活到80岁；

2）目前数量在减少，原因：一是人们砍伐森林，大象渐渐失去家园；二是人们捕象，获取象牙(ivory);

3）应如何保护它们(自己发挥，不少于三条)。

Dear schoolmates,

I believe everyone's contribution can make a big difference.

-—She         about 3.5 kg.

Driving after drinking.

—I'm not sure. It is said that their father            drive them here.