SKILL #3 READ READ READ
Yes, I'm on this super boring topic. But it's true! By reading you can learn the grammar, sentence strucutres ,vocabulary and most importantly, you can have fun. My experience with reading was that to NEVER force yourself to read anything. If you don't like it, change one! There's billions of books! Why this one? No matter if it's like a second grade book, if you like it , read it!