Why are reality TV programes growing in popularity?

Why are reality TV programes growing in popularity?
a.ordinary people can come celebrities and win money.
b.they can become the subtitutes of news or TV dramas.
c.ordinary people try to seek entertainment from these programms.
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Why are reality TV programs growing in popularity?
Recently,the reality TV programs have been brought into focus.Turning on TV,people may find that nearly every channel operate such programs.The reality TV programs are growing in popularity.The reason why the reality TV programs are growing in popularity can be divided into three aspects below:
To begin with,ordinary people can become celebrities and win money.The reality TV programs arouse the enthusiasm of common people.It is a good opportunity for people to gain recognition,and present themselves.Commercial aspects and economic interest are two driving force of reality TV programs.People who participate will win money,so do the sponsors and organizers.
In addition,they can become the substitutes of news or TV dramas.After wining the title,the winners become a celebrity.The influence and the charisma of the celebrities can enlarge the popularity of himself or herself.
Thirdly,ordinary people try to seek entertainment from these programs.Owing to the authenticity and the interaction quality of the reality TV programs,more and more reality TV programs attract people's attention.People pursue pleasures by watching reality TV programs,and everyone may participate.
To sum up,the reality TV programs are growing in popularity.For ordinary people can become popular and win money.The winners stand for the news or TV dramas,and common people may pursue pleasures while they are watching the reality TV programs.