Horses are beautiful animals. They can be in different colors, and can run quickly. People like to watch horses because they are strong and beautiful.

    Horses are mammals (哺乳动物). The mother horse usually has one baby in spring, and feeds the baby milk. Horses have long legs and big eyes, so they can see almost all the way around them. They can walk and jump.

    Horses can live up to 20 or 25 years. Sometimes people can tell how old a horse is by looking at its teeth! They usually sleep by standing up. Horses only need about three hours of sleep per day!

    People need to take care of the horses"hooves". If a horse is doing a lot of walking on hard ground, people put horseshoes on them. When the hooves need trimming (修剪), people take off the horseshoes, and then give them new ones.

    For food, horses eat food such as grass, corn, apples and carrots. They don't eat other animals. Their stomachs are small, so they eat a little at one time, but they eat many times.

    Some horses are very famous. For example, Bucephalus, the famous horse of Alexander the Great. When Alexander was a boy, he got a horse. Nobody else could ride on it. Alexander named the horse Bucephalus and the horse carried him in many battles (战役). Here is another example. Napoleon had many horses, and Marengo became famous after Battle of Waterloo.

 There are many deserts on the earth. And the following are some facts you may find interesting.

What are deserts like?

 Deserts can be hot and dry places. Rain may not fall there for months or years. Some deserts are sandy and stony. Deserts can also be very wind y places. The wind can change the shape of the deserts. It moves sand around from place to place.

 Temperatures in the desert can vary greatly. During the daytime, the temperature may reach 40℃ even in the shade. At night, deserts can become very cold. In winter, there may even be a frost early in the morning.

Living in the desert

 The camel is sometimes called" the ship of the desert". It stores food in its hump and can go for days without water. It has large feet which help it not to fall into the soft sand. Its long eyelashes keep out the sand during sandstorms.

 An oasis(绿洲) is an area of the desert where water may be found. People and animals visit an oasis for water and food. Plants grow at an oasis. Some farmers are able to grow crops here.

The Arabian Desert

 The Arabian Desert lies between the Red Sea and the Arabian Gulf. Oil under parts of the desert has made some countries in the area very rich. The government has spent money building fine cities with lovely parks and lakes, and people live a comfortable life there.

写作要求：
1. 短文必须包含以上三方面的内容，并适当发挥；

2. 90词左右，文章的开头和结尾已给出，不计入总词数。

Nowadays，we students have some free time on weekends，but how can we make our weekends more meaningful? Here are my suggestions. 

……

In a word，let's try to plan free time well and make our weekends more meaningful. 

Hi! Everyone. I'm Mark Brown. I'm English，but I am in Shenzhen，China now. I'm in Yuying Middle School. My school is nice. The telephone number of my school is 557—8876. I like green and blue. I have a green cup and a blue pen. My phone is green, too. My number is 357-8597. I have two friends, Li Wei and Liu Jun.

Li Wei is 12. Li Wei likes red and green. Her quilt is red，and her pen is green. She can say ruler，pen， quilt and map in English. What is Li Wei's phone number? She has no telephone. She has a QQ. The number is 398082037.

Liu Jun is 13. His ruler is white. His quilt is white and his cup is white. Because he likes white. What's Liu Jun's telephone number? It's 15974178. What is his QQ number? It's 15974178，too. 

Here are some cartoon characters．Let's have a look．