Practice exercise

Hi, my name is Cristóbal González I´m studying  chemistry at Universidad de Chile. I like English because it is interesting for me to learn new things, like different language and it´s important to know the "universal language". I listen not much music in English, but all the movies that I watch it´s only  English with subtitles unless the movies that the original lenguage is other than English. The most difficult aspect in English to me is the grammar, I constantly make mistakes in the item, I think the plan to overcome my problems is the practice.