Choose the best choice:
Languages are important because they enable prople to share their valuable experiences with each other. Also, they are powerful means of communication. Exchanging knowledge and feelings is impossible without languages.
1 )
Languages are only used for exchanging valuable experiences.
2 )
It is impossible to exchange knowledge by means of language.
3 )
people need language for doing impossible things.
language gives people the opportunity to express their emotions and exchange information.