Could you help me to by correcting my composition?

Every year several languages die out. I don't think that this is not important a cause for alarm. One reason is that language is a kind of communicative tool for communication, which its aim being to express opinion, or emotion. People use a language, and that this language becomes meaningful.

So that's the main function of language. We don't have to be shocked; it's normal that new things come, the and old one things go. And by Through the development of globalization developing, life will be easier if there are fewer languages in the world. 

For example, more and more people are now speaking English. It's helpful for communication and cooperation between different countries. Thus, people realise can understand another cultures much more easily. Because people understand each other.

In my opinion, the truth is unchanging and exists als one forever permanently, and language is only a tool. People tell speak the truth with different languages. It cannot be reversed upside down. it's The point that of language is to make the another person understand. Don't worry if several languages die out; it's the law of nature law.

Could you help me to correct my composition

Every year several languages die out. I think that this is not important. One reason is that language is a kind of communicative tool, which aims to epress expressopinion, or emotion. People use this language, this language becomes meaningful.
The main function of language. We don't have to be shocked. It's normal that new things come, the old ones go. And by globalization developing, life will be easier if there are fewer languages in the world.
For example more and more people speak English. It's helpful to cimmunicate and cooperate between different countries. People realise another culture much easier. Because people understand each other.
In my opinion, the truth truthexists also one forever, language is only a tool. People tell turth truthwith different languages. It can not be upsided down. it's the point that language make the other understands. Don't worry about several languages die dying out, it's a nature law.