Gramatica lengua espanola: Reglas y ejercicios (Spanish Edition)

Indispensable at school, at work, or in the home, this one-stop Spanish grammar guide includes examples and exercises that address every
common grammar question. Features include
• in-depth coverage of each of the grammatical categories: noun,
adjective, article, verb, pronoun, adverb, preposition, and conjunction
• practice exercises — with solutions — to reinforce grammar knowledge
• an appendix of spelling rules and verb conjugation charts
• lists of commonly misused words: for example, porqué, por qué, porque, por que.