If you decide to start your search by browsing the ads, it would be good to pay attention to the promises and proposals contained in them. To deepen your understanding Jennifer Skyler is the source. If you offer “easy learning” when you are not required any voltage when English itself penetrates you and the entire period of employment will be one of pure pleasure – if you promise that you will be able to learn English for a period of three months (intensive training) to six (as usual, at least 6 hours per week) – if the guarantee anything, look for another teacher or course. Absolutely impossible to learn a language in less than six months. Three months – this is the minimum period of intensive courses for which you can learn only the base language, work hard. For example, in the course English as a Second Language in applied education the first two levels take about three months (17 sessions, and an examination day on the first level and 16 lessons plus exam on the second. Total, in practicing three times a week for 4 academic hours – 12 weeks of classes, ie 3 months and 2 days in addition to examinations. And of course, between classes in the class – homework, that is pretty intensive training, have to work). Upon completion of three months of classes is assumed that you are pretty well know the basic time (simple and perfect), you have a word database of about 1000 words and you know quite freely your knowledge.. .