Fundamentals of english grammar : workbook - Azar, Betty Schrampfer; Hagen, Stacy (New York : Longman, 2003, 2003)
Incluye: appendices, index and answer key
Present time -- Past time -- Future time -- The present perfect and the past perfect -- Asking questions -- Nouns and pronouns -- Modal auxiliaries -- Connecting ideas -- Comparison -- The passive -- Count/noncount nouns and articles -- Adjectives clauses -- Gerunds and infinitives -- Noun clauses
Keywords: Inglés -- Enseñanza; Inglés -- Gramática