learn english courses for English as a second language

English4arabs channel is non-profitable channel for teaching free English lessons from beginners to IBT TOEFL and IELTS . There are 12 levels and  a complete course for American Accent phonetics. The courses are from zero level to the levels of IelTS and TOEFl. The explanation of Interchange books for English as a second language is on : www.youtube.com/c/English4Arabs   
The books teaching videos in  playing lists on this URL: 
https://www.youtube.com/channel/UC9n5Ew5Z7DsAYyZuLu4wOIw/playlists
The channel system and the placement test https://www.youtube.com/watch?v=eWXXUGvUohU
 our facebook page :      www.facebook.com/E4arabs