Master American English and communicate with confidence As an experienced student of English, you know the language can be a tricky one to learn with its complex grammar and its many 'exceptions to the rule' rules. Written by ESL guru Mark Lester--author of Grammar and Usage in the Classroom--this authoritative reference unravels these mysteries so you can take your English-language skills to the next level. You'll gain the confidence to speak English in any setting: in the workplace, at school, in social situations, and at home. Master those troublesome subjects that baffle even native speakers of English: articles * determiners * predicate adjective complements * post-noun modifiers * conjunctions * word order * verb tenses * modals * noun clauses