HSC
English Second Paper Text Book by NCTB
Advanced English Grammar- Chowdhury & Hossain
Advanced Functional English- Mohiuddin & Kashem
English Grammar- Wren & Martin
Online English Materials & Vedioes
http://www.teacherjoe.us/Learn_English53.html
http://kalinago.blogspot.com/2010/02/learning-english-through-youtube-h2le-2.html
http://freenuts.com/youtube-channels-for-you-to-learn-english/