Destination (B1, B2, C1 & C2) Grammar and Vocabulary Malcolm Mann, Steve Taylore –Knowles Ed. Macmillan Without key

English Grammar with exercises: Gramática para estudiantes de los niveles básico e Intermedio de las Escuelas Oficiales de idiomas con explicaciones en castellano y ejercicios de práctica Rodrigo Fernández Carmona Ed. Pearson Longman Without key

Essential Grammar in Use (Raymond Murphy) : A self – study reference and practice book for elementary students of English English Grammar in Use (Raymond Murphy): A self-study reference and study book for intermediate students of English English Grammar in Use Supplementary Exercises: A thoroughly updated and revised new edition to accompany English Grammar in Use third Edition. Grammar in Use Intermediate (Raymond Murphy with William R. Smalzer): Self-study reference and practice for students of North American English Advanced Grammar in Use (Martin Hewings): A self-study reference and practice book for advanced students of English Ed. Cambridge. With key

_______________________________________________________________________

Gramática Inglesa Francisco Sánchez Benedito Pearson Longman

How English Works: a grammar practice book Michael Swan, Catherine Walter Ed. Oxford. With key

Macmillan English Grammar in Context (Essential, Intermediate, Advanced) Simon Clarke Ed. Macmillan With key

Practical English Usage Michael Swan Ed. Oxford Reference book