LANGUAGE LINKS PRE-INTERMEDIATE with Key & Audio CD

"Language Links combines grammar, vocabulary and phrases to give the range of language you need to communicate effectively in English. To talk about money, for example, you not only need vocabulary (credit card, bill, receipt), but also verb forms (I paid, i boutght, it cost) and phrases such as Can you lend me...?Can we have the bill? Special links between units direct you to related language areas, allowing you to choose your own learning path through the book and progress at your own pace. - Grammar, vocabulary and phrases in one book. - Special links guide you to new areas of study. - Clear presentations with examples and illustrations. - Full vocabulary and grammar index for easy reference. - Informed by the Cambridge International Corpus."