- English Grammar B2 Level - https://open.books4languages.com/english-b2-grammar -

Introduction

This book is the Grammar part of the B2 level of the practical guide for learning English as a second language. It is fully written in English and it serves as a base for the adaptation to different mother tongues. Starting from an integrated curriculum of languages, we offer an eclectic system with a distribution of contents based on the need of learning objects.