Spanish, Ultimate, Ultimate Spanish, Review, Practice, Review and Practice, CD-ROM, intermediate, intermediate level, grammar, conversation, confidence, Gordon, Stillman, improve, language learning, learn Spanish, fluency, Pre-Test Verbs, The present tense, Ser & estar, Stem-changing verbs & verbs with spelling changes, The preterit tense, The imperfect tense, The future & conditional tenses, Reflective verbs, Passive constructions, The perfect tenses, The gerund & the progressive tenses, The subjunctive in noun clauses: present & present perfect subjective, The imperfect subjective & past perfect subjective conditional sentences, The subjective adverb & adjective clauses, Commands, The infinitive Nouns and Their Modifiers, Pronouns, Nouns & articles, Adjectives, Demonstratives & possessives, Personal pronouns: subject, object, prepositional, Relative pronouns Other Elements of the Sentence, Adverbs, Prepositions, Interrogative words & question formation, Negative & indefinite words, Numbers; dates; time, Idiomatic Usage, Idiom, expressions, & proverbs, Word formation & diminutives, !Ojo! Common errors & pitfalls.