Four Corners is an integrated four-skills English course for adults and young adults. Four Corners Student's Book A with Self-study CD-ROM, Level 3 is designed

Four Corners takes students from the beginning through the intermediate levels. Using the Common European Framework of Reference, this Level 4 student's book ta

A collection of twelve lessons that teach English language grammar, vocabulary, functional language, listening and pronunciation, reading and writing and speaki

A collection of twelve lessons that teach English language grammar, vocabulary, functional language, listening and pronunciation, reading and writing and speaki

A collection of twelve lessons that teach English language grammar, vocabulary, functional language, listening and pronunciation, reading and writing and speaki