Delta Natural English

Every learner of English wants to develop fluent, natural English – understanding and using phrasal verbs is an essential part of this development. This book not only helps learners to understand phrasal verbs, but also helps them learn whe

Natural Business English presents and practises not only essential business vocabulary and expressions, but also natural business language using idiomatic expressions and metaphorical language. This book is designed to help learners to unde

Spoken English is now recognised as having its own 'grammar' that is not covered in traditional language practice material. A Handbook of Spoken Grammar teaches learners to speak more naturally, using the patterns that native speakers use