I had the opportunity to study in the US. It was necessary to quickly pull up English. On the recommendation of my colleague I booked an intensive English course in SprachcaffeMiami, which I never regretted.
The school load was serious (6 hours per day), but the result was worth it. I was able to overcome the language barrier, to update my knowledge of English, and I got a colossal experience of communication in an international group. This helped a lot in the internship at the main office of the company in which I work. School I recommend!