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81.In Sydney the Chinese team got 28 gold medals, ranking third of the competing countries.
82.Many of the Chinese medals were won in diving and gymnastics and also in events such as weightlifting and shooting.
83.Following the history-making success in the 2000 Sydney Olympic Games, China won another great competition in 2001 which was not for a medal.
84.The people of Beijing. and of the whole country, will be preparing to light the Olympic torch to welcome athletes and sports fans from all over the world.
85.Wang Mei puts her hand into her pocket,takes out her red cellphone and presses the talk key.
86.Cellphones, or mobile phones ,make it possible for us to talk to anyone from anywhere.
87.New functions are being added to the phones.
88.The latest cellphones have features such as games ,music and an electronic calendar that will remind you about appointments and important dates.
89.The students obey the rules and agree not to use their phones in the classroom.
90.The answer seems to be that we have a need to stay in touch with friends and family no matter where we are or what we are doing.
91.Having a cellphone also makes us feel safer, since we can call for help in case of an emergency.
92.She says that her cellphone helps her do whatever she wants to do and still stay in touch with her parents and friends.
93.” I think it’s the most useful invention ever “Wang Mei says as she is dialling the number to Xiao Li again to ask her what she will be wearing to school tomorrow.
94.Wang Mei calls her best friend Xiao Li at least once a day to see how she is doing and what is going on.
95.Once,the earth was a beautiful blue planet where people lived happily among trees and animals.
96.The human beings have been able to keep a small, secret school open since the machines took over.
97.Now, the leader has asked a group of students to do what they can to save the earth.
98.Instead, the students have decided to come up with a peaceful solution.
99.Steve Jones is an environmental expert who tries to keep animals and plants from becoming endangered.
100.We often talk about how important it is to take care of ourselves and our planet, but we don’t always do as we say.

101.Many of the earth’s plants and animals have already died out, and several other species are endangered.
102.If we want to live a better life and have a bright future, we must learn to act in ways that do not harm other living things.
103.If we know more about what causes endangerment ,we may be able to take measures before it is too late.
104.A species can become endangered for different reasons.

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