New diagnostic tests by grammar experts Michael Swan and David Baker. Find out what your students know and what they don’t!

No two words are exactly the same - this is the learner's thesaurus that explains the difference. If shows learners which words are used most frequently and helps them choose the most appropriate.

Teaching Listening: From Comprehension to Acquisition Professor Jack C. Richards examines the two functions of listening in language learning: listening as comprehension and listening as acquisition.