welcome to our lesson!GVTH: Tran Thi Thuy HangLET’S LEARNUNIT 4 :Tuesday, March 12th 2013Thank you for your attention !Thanks for your attention!Goodbye!
welcome to our lesson! GVTH: Tran Thi Thuy Hang LET’S LEARN UNIT 4 : Tuesday, March 12th 2013 Thank you for your attention ! Thanks for your attention! Goodbye!