English Learners! Hello! I've been helping and giving out free informal tutorings to my foreign friends from Italki for quite some time now. For English learners, who've taken professional classes through Italki or from a traditional classroom setting, I would like to ask what are some of the methods that you found to be effective in terms of learning English because I would like to help my friends learn English in the most efficient way possible. I usually converse with them, sometimes give them quotes that they can ponder and talk about, give them short pieces of poetry that they can analyze and describe, and give them new vocabulary words to learn and use in a sentence. If you know any other effective methods, please let me know! Thank you!