Hanna Komorowska is a full professor of applied linguistics and language teach-ing at the SWPS University in Warsaw. She has served as the Polish delegate to the Council of Europe, member of the EU High Level Group on Multilingualism, a consultant to the ECML in Graz and the president of the European Language Label Poland.Jaroslaw Krajka is an associate professor of applied linguistics and language teaching, head of the Division of Applied Linguistics of Maria Curie-Sklodowska University in Lublin and the editor-in-chief of the journal Teaching English with Technology.