There are considerable amount of people who opine that this won't be essential if several languages die out, while others claim that it will be. I completely agree with this statement and I will support this view with arguments in the following paragraphs.
Firstly, I think it is not a crucial problem because communication among people from all over the world will be easier and better. And student will not have problems with accepting to the foreign universities. For example, nowadays America or Europe have the best education systems, but it is really complicated to pass exams to their colleges, even teenagers have incredible knowledge in subjects like maths, physics, but not in English. With less number of languages most people will learn and know deeply the 1 common language.
Secondly, cultures and nations will become more native. And together we will able to make plans for solving world problems, sharing different views and ideas. Also it might cut down all descriminations: social and cultural. But of course it will destroy traditions, which are based on languages and cultures. We should understand that this will disappear in some time and it will better if we can realize it now.
In conclusion, the cited evidence provides strong support for the view that we do not have to worry about disappearing languages. We must think how it can improve our future and do everything to make developments. 
There are considerable  
amount
 of  
people
 who opine that this won't be essential if several  
languages
  die
 out, while others claim that it will be. I completely  
agree
 with this statement and I will support this view with arguments in the following paragraphs. 
Firstly
, I  
think
 it is not a crucial problem  
because
 communication among  
people
 from all over the world will be easier and better. And student will not have problems with accepting to the foreign universities.  
For example
, nowadays America or Europe have the best education systems,  
but
 it is  
really
 complicated to pass exams to their colleges, even  
teenagers
 have incredible knowledge in subjects like  
maths
, physics,  
but
 not in English. With less number of  
languages
 most  
people
 will learn and know  
deeply
 the 1 common language. 
Secondly
, cultures and nations will become more native. And together we  
will able
 to  
make
 plans for solving world problems, sharing  
different
 views and  
ideas
.  
Also
 it might  
cut
 down all  
descriminations
: social and cultural.  
But
  of course
 it will  
destroy
 traditions, which  
are based
 on  
languages
 and cultures. We should understand that this will disappear in  
some
 time and it will  
better
 if we can realize it  
now
. 
In conclusion
, the cited evidence provides strong support for the view that we do not  
have to
 worry about disappearing  
languages
. We  
must
  think
 how it can  
improve
 our future and do everything to  
make
 developments.