Assignment#4:Being Bilingual-What does it mean?

The difference between bilinguals and monolinguals is a heightened ability to monitor the environment.Bilinguals can switch languages quite,but  monolinguals can't do that.The bilingual subjects not only performed better,but they also did so with less activity in parts of the brain.
Brains of SIS students use English so much.They use English in the classes.They also use English outside.They go to study abroad,then they use English a lot.
I wanted to become a bilingual.I think bilinguals have a good point that they can use two languages.They can flourish in the world.I am going to learn English hard,and I am going to can speak two languages like bilinguals.