1051-Pronunciation Practice (I)-41002

Period：2016-08-01~2017-01-31

LINE sharing feature only supports mobile devices

1032-Intermediate Listening & Speaking Practice (II)-41013

Period：2015-02-24~2015-07-03

LINE sharing feature only supports mobile devices

1022-Discussion & Debate (II)-41044

Period：2014-02-01~2014-08-31

LINE sharing feature only supports mobile devices

1012-Pronunciation Practice (II)-41002

Period：2013-01-01~2013-08-31

LINE sharing feature only supports mobile devices

1001-Pronunciation Practice I (B)-41002

Period：2011-09-05~2012-01-31

LINE sharing feature only supports mobile devices