Since we're not using a dictionary, chances are you'll ask, "What kind of listening exercises, are best?" I covered this in another article but to put it short, absolutely do shadowing, listen and repeat, as well as finally comprehension exercises. As soon as you do these exercises study English vocabulary, http://irene.tmf-ev.de/web/vanthang/home/-/blogs/review-trung-tam-toeic-a-nang-4life-cuc-ky-tot-va-chat-luong