The olive（橄榄） tree probably first grew in southern Asia. And then it spread to the Mediterranean（地中海的） countries about 6, 000 years ago. Since then, it has been important in Mediterranean people's {#blank#}1{#/blank#}（life）.

    The olive tree grows in rocky places and it doesn't need much water. Its fruit can {#blank#}2{#/blank#}（make） into olive oil. People have used olive oil to cook dishes {#blank#}3{#/blank#}centuries. But they haven't only used it for {#blank#}4{#/blank#}（cook）. Some ancient cultures believed that it was {#blank#}5{#/blank#}（use） as medicine. In modern times, people still use olive oil both for its taste and its health advantages.

    Olive oil has also been {#blank#}6{#/blank#} important product in the business and culture of Mediterranean countries. In Ancient Greece, for example, anyone who cut down an olive tree was {#blank#}7{#/blank#}（heavy） punished. Winners at the Olympic Games {#blank#}8{#/blank#}（wear） wreaths（花环）. They were made of olive branches（树枝）. Sometimes winners were also given a prize of olive oil. People from Greece built ships so that they could use olive oil for trade. But it was the Romans {#blank#}9{#/blank#}grew the olive tree in the rest of southern Europe and northern Africa.

    Today, olive oil is still a very valuable product. And many different kinds of olive oil {#blank#}10{#/blank#}（sell） in countries all over the world.

Most people agree that honesty is a good thing.But does Mother Nature agree？Animals can't talk，but can they lie with their bodies and behavior？Animal experts may not call it lying，but they do agree that many animals behave dishonestly to fool other animals.Dishonesty often helps them survive（生存）. 

Many kinds of birds are very successful at fooling other animals.A bird called the plover sometimes pretends（假装） to be hurt in order to protect its young.When an enemy gets close to its nest，the plover pretends to have a broken wing.The enemy follows the "hurt" adult，leaving the baby birds safe. 

Another kind of bird，the scrub jay，buries（埋） its food so it always has something to eat.Scrub jays also steal food.They watch where others bury their food and steal it.But clever scrub jays seem to know when others are watching them.So they get back later，dig the food and bury it again somewhere else. 

Chimpanzees（黑猩猩） can also be sneaky.After a fight，the losing chimpanzee will give its hand to the other.When the winning chimpanzee puts out its hand，too，the chimpanzees are friendly again.But an animal expert once saw a losing chimpanzee take the winner's hand and start fighting again.When chimpanzees find food，it's natural for them to cry out.Then other chimpanzees come running.But some clever chimpanzees learn to cry very softly when they find food.That way，other chimpanzees don't hear them，and they don't need to share the food.

Cheetahs, the world's fastest animals, died out in India over 70 years ago. Now a new project is trying to bring cheetahs back to India. Eight of the animals were set free in Kuno National Park in September2022.

By 1952, cheetahs died out in this country. One of the main reasons was that people took away much of their natural land. Some people also killed Cheetahs for their skins.

Since 1952, there have been efforts(努 力) to return cheetahs to India. Recently, that finally happened. In an event held on Prime Minister Narendra Modi's 72nd birthday, eight cheetahs were set free. The cheetahs were a gift from Namibia's government.

These cheetahs aren't Asian cheetahs, but African cheetahs. There may be as few as 12 Asian cheetahs still living in the wild, and they live in Iran. But even African cheetah numbers have been going down quickly. Now there are only about 8,000 left. Some scientists believe that getting cheetahs going in India again will help make sure that cheetahs don't die out completely.

" Project Cheetah" will cost India about $11 million during the next five years. The goal(目标) is to increase the number of cheetahs to 40. A second group of 12 cheetahs was prepared by South Africa, and has arrived recently.

A new match-tiles-style game(消除类游戏) called "Yang Le Ge Yang" or "Sheep A Sheep"was popular on WeChat's mini program for several months last year. Developed by Beijing Jianyou Technology, the game had 2. 6 billion views on Weibo under its hashtag(话题标签) and related short videos were viewed widely. 

The game features sheep characters and challenging levels, with only 0. 1% of players able to pass all levels according to the developers. Many users struggle with the second level, which is particularly difficult. The game also provides customization(定制化) choices for players who successfully complete matches by allowing them to change their sheep skins, along with interesting background music. 

By dividing game players into different groups according to their provinces, "Yang Le Ge Yang" creates a strong sense of belonging and encourages players to win and bring honor to their provinces. What's more, game tools are available to those who share the game on social media, which has helped to make it more popular. The game's "Hard Fun" style has made it a hit among players looking for a challenge, and advertising opportunities provide potential income (潜在的收入) for the company behind the game. Users must watch in-app ads to get more powerful tools to overcome difficulties in the matching process. 

However, will "Yang Le Ge Yang" be popular for much longer or will it be replaced and forgotten? Similar, more trendy games are likely to follow soon, as often happens with such small and easy-to-make games. 

要点如下：

1. 科学家将造更多的宇宙飞船；

2. 他们将建太空站；

3. 宇航员将登上月球，带些月球岩石回到地球。

注意：(1) 词数 60~80, (标题已给出, 不计入总词数);(2) 可以适当增加细节，以使行文连贯；(3) 文中不能出现真实姓名及学校名称。

The China's future space.