The grammar explanations are concise. Focus on the (e.g., listening to two similar sentences and choosing the correct meaning). This trains your ear to hear subtle grammatical differences.
Passages 2 Student's Book is a multi-skills English course designed to move adult and young-adult learners from the high-intermediate to the advanced level. Published by Cambridge University Press , it serves as a natural sequel to the Interchange Key Features Class Audio Program - Cambridge University Press Passages 2 Student-s Book With Audio Download